diff --git a/.changeset/red-toys-obey.md b/.changeset/red-toys-obey.md
new file mode 100644
index 00000000000..18297435173
--- /dev/null
+++ b/.changeset/red-toys-obey.md
@@ -0,0 +1,7 @@
+---
+"@pnpm/config": patch
+"@pnpm/normalize-registries": patch
+"pnpm": patch
+---
+
+Revert the change that was made in pnpm v6.23.2 causing a regression describe in [#4052](https://github.com/pnpm/pnpm/issues/4052).
diff --git a/packages/config/package.json b/packages/config/package.json
index b77850c2437..2e07ec88d4b 100644
--- a/packages/config/package.json
+++ b/packages/config/package.json
@@ -42,7 +42,6 @@
     "camelcase": "^6.2.0",
     "can-write-to-dir": "^1.1.1",
     "is-subdir": "^1.1.1",
-    "normalize-registry-url": "2.0.0",
     "ramda": "^0.27.1",
     "realpath-missing": "^1.1.0",
     "which": "^2.0.2"
diff --git a/packages/config/src/getScopeRegistries.ts b/packages/config/src/getScopeRegistries.ts
index dafa323fe17..710cc74168d 100644
--- a/packages/config/src/getScopeRegistries.ts
+++ b/packages/config/src/getScopeRegistries.ts
@@ -1,11 +1,13 @@
-import normalizeRegistryUrl from 'normalize-registry-url'
-
 export default function getScopeRegistries (rawConfig: Object) {
   const registries = {}
   for (const configKey of Object.keys(rawConfig)) {
     if (configKey[0] === '@' && configKey.endsWith(':registry')) {
-      registries[configKey.substr(0, configKey.indexOf(':'))] = normalizeRegistryUrl(rawConfig[configKey])
+      registries[configKey.substr(0, configKey.indexOf(':'))] = normalizeRegistry(rawConfig[configKey])
     }
   }
   return registries
 }
+
+export function normalizeRegistry (registry: string) {
+  return registry.endsWith('/') ? registry : `${registry}/`
+}
diff --git a/packages/config/src/index.ts b/packages/config/src/index.ts
index eea1032a77d..ad70faa0176 100644
--- a/packages/config/src/index.ts
+++ b/packages/config/src/index.ts
@@ -10,11 +10,10 @@ import camelcase from 'camelcase'
 import loadNpmConf from '@zkochan/npm-conf'
 import npmTypes from '@zkochan/npm-conf/lib/types'
 import { sync as canWriteToDir } from 'can-write-to-dir'
-import normalizeRegistryUrl from 'normalize-registry-url'
 import fromPairs from 'ramda/src/fromPairs'
 import realpathMissing from 'realpath-missing'
 import whichcb from 'which'
-import getScopeRegistries from './getScopeRegistries'
+import getScopeRegistries, { normalizeRegistry } from './getScopeRegistries'
 import findBestGlobalPrefix from './findBestGlobalPrefix'
 import { getCacheDir, getConfigDir, getDataDir, getStateDir } from './dirs'
 import {
@@ -251,7 +250,7 @@ export default async (
     { 'user-agent': pnpmConfig.userAgent },
   ] as any) // eslint-disable-line @typescript-eslint/no-explicit-any
   pnpmConfig.registries = {
-    default: normalizeRegistryUrl(pnpmConfig.rawConfig.registry),
+    default: normalizeRegistry(pnpmConfig.rawConfig.registry),
     ...getScopeRegistries(pnpmConfig.rawConfig),
   }
   pnpmConfig.lockfileDir = pnpmConfig.lockfileDir ?? pnpmConfig.lockfileDirectory ?? pnpmConfig.shrinkwrapDirectory
diff --git a/packages/config/test/index.ts b/packages/config/test/index.ts
index a09b362b482..1d830965768 100644
--- a/packages/config/test/index.ts
+++ b/packages/config/test/index.ts
@@ -178,7 +178,7 @@ test('when using --global, link-workspace-packages, shared-workspace-shrinwrap a
   }
 })
 
-test('registries of scoped packages are read and normalized', async () => {
+test('registries of scoped packages are read', async () => {
   const { config } = await getConfig({
     cliOptions: {
       userconfig: path.join(__dirname, 'scoped-registries.ini'),
@@ -193,7 +193,6 @@ test('registries of scoped packages are read and normalized', async () => {
     default: 'https://default.com/',
     '@foo': 'https://foo.com/',
     '@bar': 'https://bar.com/',
-    '@qar': 'https://qar.com/qar',
   })
 })
 
@@ -216,7 +215,6 @@ test('registries in current directory\'s .npmrc have bigger priority then global
     default: 'https://pnpm.io/',
     '@foo': 'https://foo.com/',
     '@bar': 'https://bar.com/',
-    '@qar': 'https://qar.com/qar',
   })
 })
 
diff --git a/packages/config/test/scoped-registries.ini b/packages/config/test/scoped-registries.ini
index ce97b843d09..946a21fbd8c 100644
--- a/packages/config/test/scoped-registries.ini
+++ b/packages/config/test/scoped-registries.ini
@@ -1,4 +1,3 @@
 @foo:registry=https://foo.com
 @bar:registry=https://bar.com
-@qar:registry=https://qar.com/qar
 registry=https://default.com
diff --git a/packages/lockfile-utils/package.json b/packages/lockfile-utils/package.json
index 7abb56e9896..853a707986c 100644
--- a/packages/lockfile-utils/package.json
+++ b/packages/lockfile-utils/package.json
@@ -42,7 +42,7 @@
     "@pnpm/resolver-base": "workspace:8.1.1",
     "@pnpm/types": "workspace:7.6.0",
     "dependency-path": "workspace:8.0.6",
-    "get-npm-tarball-url": "^2.0.3",
+    "get-npm-tarball-url": "2.0.2",
     "ramda": "^0.27.1"
   },
   "funding": "https://opencollective.com/pnpm"
diff --git a/packages/normalize-registries/package.json b/packages/normalize-registries/package.json
index c118b5659f0..3031806a408 100644
--- a/packages/normalize-registries/package.json
+++ b/packages/normalize-registries/package.json
@@ -27,7 +27,7 @@
   },
   "dependencies": {
     "@pnpm/types": "workspace:7.6.0",
-    "normalize-registry-url": "2.0.0"
+    "normalize-registry-url": "1.0.0"
   },
   "homepage": "https://github.com/pnpm/pnpm/blob/master/packages/normalize-registries#readme",
   "funding": "https://opencollective.com/pnpm"
diff --git a/packages/resolve-dependencies/package.json b/packages/resolve-dependencies/package.json
index 55ed2e6d72b..7fa39fe0c60 100644
--- a/packages/resolve-dependencies/package.json
+++ b/packages/resolve-dependencies/package.json
@@ -44,7 +44,7 @@
     "@pnpm/types": "workspace:7.6.0",
     "dependency-path": "workspace:8.0.6",
     "encode-registry": "^3.0.0",
-    "get-npm-tarball-url": "^2.0.3",
+    "get-npm-tarball-url": "2.0.2",
     "path-exists": "^4.0.0",
     "ramda": "^0.27.1",
     "replace-string": "^3.1.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 04c46c72d17..e353ebad15d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -338,7 +338,6 @@ importers:
       camelcase: ^6.2.0
       can-write-to-dir: ^1.1.1
       is-subdir: ^1.1.1
-      normalize-registry-url: 2.0.0
       ramda: ^0.27.1
       realpath-missing: ^1.1.0
       symlink-dir: ^5.0.0
@@ -354,7 +353,6 @@ importers:
       camelcase: 6.2.1
       can-write-to-dir: 1.1.1
       is-subdir: 1.2.0
-      normalize-registry-url: 2.0.0
       ramda: 0.27.1
       realpath-missing: 1.1.0
       which: 2.0.2
@@ -1416,7 +1414,7 @@ importers:
       '@types/js-yaml': ^4.0.0
       '@types/ramda': 0.27.39
       dependency-path: workspace:8.0.6
-      get-npm-tarball-url: ^2.0.3
+      get-npm-tarball-url: 2.0.2
       ramda: ^0.27.1
       tempy: ^1.0.0
       write-yaml-file: ^4.2.0
@@ -1426,7 +1424,7 @@ importers:
       '@pnpm/resolver-base': link:../resolver-base
       '@pnpm/types': link:../types
       dependency-path: link:../dependency-path
-      get-npm-tarball-url: 2.0.3
+      get-npm-tarball-url: 2.0.2
       ramda: 0.27.1
     devDependencies:
       '@pnpm/lockfile-utils': 'link:'
@@ -1621,10 +1619,10 @@ importers:
     specifiers:
       '@pnpm/normalize-registries': 'link:'
       '@pnpm/types': workspace:7.6.0
-      normalize-registry-url: 2.0.0
+      normalize-registry-url: 1.0.0
     dependencies:
       '@pnpm/types': link:../types
-      normalize-registry-url: 2.0.0
+      normalize-registry-url: 1.0.0
     devDependencies:
       '@pnpm/normalize-registries': 'link:'
 
@@ -3062,7 +3060,7 @@ importers:
       '@types/semver': ^7.3.4
       dependency-path: workspace:8.0.6
       encode-registry: ^3.0.0
-      get-npm-tarball-url: ^2.0.3
+      get-npm-tarball-url: 2.0.2
       path-exists: ^4.0.0
       ramda: ^0.27.1
       replace-string: ^3.1.0
@@ -3084,7 +3082,7 @@ importers:
       '@pnpm/types': link:../types
       dependency-path: link:../dependency-path
       encode-registry: 3.0.0
-      get-npm-tarball-url: 2.0.3
+      get-npm-tarball-url: 2.0.2
       path-exists: 4.0.0
       ramda: 0.27.1
       replace-string: 3.1.0
@@ -9310,9 +9308,11 @@ packages:
       has: 1.0.3
       has-symbols: 1.0.2
 
-  /get-npm-tarball-url/2.0.3:
-    resolution: {integrity: sha512-R/PW6RqyaBQNWYaSyfrh54/qtcnOp22FHCCiRhSSZj0FP3KQWCsxxt0DzIdVTbwTqe9CtQfvl/FPD4UIPt4pqw==}
-    engines: {node: '>=12.17'}
+  /get-npm-tarball-url/2.0.2:
+    resolution: {integrity: sha512-2dPhgT0K4pVyciTqdS0gr9nEwyCQwt9ql1/t5MCUMvcjWjAysjGJgT7Sx4n6oq3tFBjBN238mxX4RfTjT3838Q==}
+    engines: {node: '>=4'}
+    dependencies:
+      normalize-registry-url: 1.0.0
     dev: false
 
   /get-package-type/0.1.0:
@@ -12204,8 +12204,13 @@ packages:
     resolution: {integrity: sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==}
     engines: {node: '>=0.10.0'}
 
+  /normalize-registry-url/1.0.0:
+    resolution: {integrity: sha512-0v6T4851b72ykk5zEtFoN4QX/Fqyk7pouIj9xZyAvAe9jlDhAwT4z6FlwsoQCHjeuK2EGUoAwy/F4y4B1uZq9A==}
+    dev: false
+
   /normalize-registry-url/2.0.0:
     resolution: {integrity: sha512-3e9FwDyRAhbxXw4slm4Tjv40u78yPwMc/WZkACpqNQOs5sM7wic853AeTLkMFEVhivZkclGYlse8iYsklz0Yvg==}
+    dev: true
 
   /normalize-url/6.1.0:
     resolution: {integrity: sha512-DlL+XwOy3NxAQ8xuC0okPgK46iuVNAK01YN7RueYBqqFeGsBjV9XmCAzAdgt+667bCl5kPh9EqKKDwnaPG1I7A==}