diff --git a/packages/common/package.json b/packages/common/package.json
index ad3f6b89158..319554918fe 100644
--- a/packages/common/package.json
+++ b/packages/common/package.json
@@ -24,6 +24,20 @@
   },
   "peerDependencies": {
     "reflect-metadata": "^0.1.12",
-    "rxjs": "^6.0.0"
+    "rxjs": "^6.0.0",
+    "cache-manager": "*",
+    "class-validator": "*",
+    "class-transformer": "*"
+  },
+  "peerDependenciesMeta": {
+    "cache-manager": {
+      "optional": true
+    },
+    "class-validator": {
+      "optional": true
+    },
+    "class-transformer": {
+      "optional": true
+    }
   }
 }
diff --git a/packages/core/package.json b/packages/core/package.json
index e6fa8116e7a..11b2287d677 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -39,8 +39,22 @@
     "@nestjs/common": "7.5.5"
   },
   "peerDependencies": {
+    "@nestjs/websockets": "^7.0.0",
+    "@nestjs/microservices": "^7.0.0",
+    "@nestjs/platform-express": "^7.0.0",
     "@nestjs/common": "^7.0.0",
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.0.0"
+  },
+  "peerDependenciesMeta": {
+    "@nestjs/websockets": {
+      "optional": true
+    },
+    "@nestjs/microservices": {
+      "optional": true
+    },
+    "@nestjs/platform-express": {
+      "optional": true
+    }
   }
 }
diff --git a/packages/microservices/package.json b/packages/microservices/package.json
index 44212bd7fb4..0ed12cc1042 100644
--- a/packages/microservices/package.json
+++ b/packages/microservices/package.json
@@ -26,8 +26,47 @@
     "@nestjs/core": "7.5.5"
   },
   "peerDependencies": {
+    "reflect-metadata": "^0.1.12",
     "@nestjs/common": "^7.0.0",
     "@nestjs/core": "^7.0.0",
-    "rxjs": "^6.0.0"
+    "@nestjs/websockets": "^7.0.0",
+    "rxjs": "^6.0.0",
+    "cache-manager": "*",
+    "grpc": "*",
+    "kafkajs": "*",
+    "mqtt": "*",
+    "nats": "*",
+    "redis": "*",
+    "amqplib": "*",
+    "amqp-connection-manager": "*"
+  },
+  "peerDependenciesMeta": {
+    "@nestjs/websockets": {
+      "optional": true
+    },
+    "cache-manager": {
+      "optional": true
+    },
+    "grpc": {
+      "optional": true
+    },
+    "kafkajs": {
+      "optional": true
+    },
+    "mqtt": {
+      "optional": true
+    },
+    "nats": {
+      "optional": true
+    },
+    "redis": {
+      "optional": true
+    },
+    "amqplib": {
+      "optional": true
+    },
+    "amqp-connection-manager": {
+      "optional": true
+    }
   }
 }
diff --git a/packages/testing/package.json b/packages/testing/package.json
index c6a3cd88707..f9cacf7ca14 100644
--- a/packages/testing/package.json
+++ b/packages/testing/package.json
@@ -22,6 +22,16 @@
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",
-    "@nestjs/core": "^7.0.0"
+    "@nestjs/core": "^7.0.0",
+    "@nestjs/microservices": "^7.0.0",
+    "@nestjs/platform-express": "^7.0.0"
+  },
+  "peerDependenciesMeta": {
+    "@nestjs/microservices": {
+      "optional": true
+    },
+    "@nestjs/platform-express": {
+      "optional": true
+    }
   }
 }
diff --git a/packages/websockets/package.json b/packages/websockets/package.json
index e5f008e1b9a..566de1497af 100644
--- a/packages/websockets/package.json
+++ b/packages/websockets/package.json
@@ -22,6 +22,7 @@
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",
     "@nestjs/core": "^7.0.0",
-    "rxjs": "^6.0.0"
+    "rxjs": "^6.0.0",
+    "reflect-metadata": "^0.1.12"
   }
 }