diff --git a/.github/workflows/integTest-caching-config.yml b/.github/workflows/integTest-caching-config.yml
index dfe8165a..fa56f602 100644
--- a/.github/workflows/integTest-caching-config.yml
+++ b/.github/workflows/integTest-caching-config.yml
@@ -22,6 +22,9 @@ jobs:
     - name: Setup Gradle
       uses: ./
       with:
+        # Need to be able to write cache entries from non-default branches
+        cache-read-only: false
+
         # Add "enterprise" to main cache entry but omit "notifications"
         gradle-home-cache-includes: |
             caches
@@ -116,6 +119,7 @@ jobs:
     - name: Setup Gradle
       uses: ./
       with:
+        cache-read-only: false
         cache-write-only: true
     - name: Build using Gradle wrapper
       working-directory: __tests__/samples/groovy-dsl
diff --git a/.github/workflows/integTest-caching-configuration-cache.yml b/.github/workflows/integTest-caching-configuration-cache.yml
index 61267080..a35ee2ed 100644
--- a/.github/workflows/integTest-caching-configuration-cache.yml
+++ b/.github/workflows/integTest-caching-configuration-cache.yml
@@ -24,6 +24,8 @@ jobs:
       uses: actions/checkout@v2
     - name: Setup Gradle
       uses: ./
+      with: 
+        cache-read-only: false
     - name: Groovy build with configuration-cache enabled
       working-directory: __tests__/samples/groovy-dsl
       run: ./gradlew test --configuration-cache
@@ -83,6 +85,8 @@ jobs:
       uses: actions/checkout@v2
     - name: Setup Gradle
       uses: ./
+      with: 
+        cache-read-only: false
     - name: Execute 'help' with configuration-cache enabled
       working-directory: __tests__/samples/kotlin-dsl
       run: ./gradlew help --configuration-cache
@@ -100,6 +104,8 @@ jobs:
       uses: actions/checkout@v2
     - name: Setup Gradle
       uses: ./
+      with: 
+        cache-read-only: false
     - name: Execute 'test' with configuration-cache enabled
       working-directory: __tests__/samples/kotlin-dsl
       run: ./gradlew test --configuration-cache
diff --git a/.github/workflows/integTest-caching-gradle-home.yml b/.github/workflows/integTest-caching-gradle-home.yml
index 79f089d7..1e600e57 100644
--- a/.github/workflows/integTest-caching-gradle-home.yml
+++ b/.github/workflows/integTest-caching-gradle-home.yml
@@ -20,6 +20,8 @@ jobs:
       uses: actions/checkout@v2
     - name: Setup Gradle
       uses: ./
+      with: 
+        cache-read-only: false
     - name: Build using Gradle wrapper
       working-directory: __tests__/samples/groovy-dsl
       run: ./gradlew test
diff --git a/.github/workflows/integTest-caching-java-toolchain.yml b/.github/workflows/integTest-caching-java-toolchain.yml
index aded20cb..d19e9b7b 100644
--- a/.github/workflows/integTest-caching-java-toolchain.yml
+++ b/.github/workflows/integTest-caching-java-toolchain.yml
@@ -20,6 +20,8 @@ jobs:
       uses: actions/checkout@v2
     - name: Setup Gradle
       uses: ./
+      with: 
+        cache-read-only: false
     - name: Build using Gradle wrapper
       working-directory: __tests__/samples/java-toolchain
       run: ./gradlew test --info
diff --git a/.github/workflows/integTest-execution-with-caching.yml b/.github/workflows/integTest-execution-with-caching.yml
index 0c1dd838..a2a97412 100644
--- a/.github/workflows/integTest-execution-with-caching.yml
+++ b/.github/workflows/integTest-execution-with-caching.yml
@@ -20,7 +20,8 @@ jobs:
       uses: actions/checkout@v2
     - name: Exucute Gradle build
       uses: ./
-      with:
+      with: 
+        cache-read-only: false
         build-root-directory: __tests__/samples/groovy-dsl
         arguments: test
 
diff --git a/.github/workflows/integTest-gradle-user-home.yml b/.github/workflows/integTest-gradle-user-home.yml
index 8623bf3f..2d4689c6 100644
--- a/.github/workflows/integTest-gradle-user-home.yml
+++ b/.github/workflows/integTest-gradle-user-home.yml
@@ -23,6 +23,8 @@ jobs:
       uses: actions/checkout@v2
     - name: Setup Gradle
       uses: ./
+      with: 
+        cache-read-only: false
     - name: Build using Gradle wrapper
       working-directory: __tests__/samples/groovy-dsl
       run: ./gradlew test --info
diff --git a/.github/workflows/integTest-sample-gradle-plugin.yml b/.github/workflows/integTest-sample-gradle-plugin.yml
index 69e5ce26..bdb29821 100644
--- a/.github/workflows/integTest-sample-gradle-plugin.yml
+++ b/.github/workflows/integTest-sample-gradle-plugin.yml
@@ -21,6 +21,8 @@ jobs:
       uses: actions/checkout@v2
     - name: Setup Gradle
       uses: ./
+      with: 
+        cache-read-only: false
     - name: Build gradle-plugin project
       working-directory: __tests__/samples/gradle-plugin
       run: ./gradlew build
@@ -36,6 +38,8 @@ jobs:
       uses: actions/checkout@v2
     - name: Setup Gradle
       uses: ./
+      with: 
+        cache-read-only: true
     - name: Build gradle-plugin project
       working-directory: __tests__/samples/gradle-plugin
       run: ./gradlew build --offline
diff --git a/.github/workflows/integTest-sample-kotlin-dsl.yml b/.github/workflows/integTest-sample-kotlin-dsl.yml
index cfe3f23e..fcada2c1 100644
--- a/.github/workflows/integTest-sample-kotlin-dsl.yml
+++ b/.github/workflows/integTest-sample-kotlin-dsl.yml
@@ -21,6 +21,8 @@ jobs:
       uses: actions/checkout@v2
     - name: Setup Gradle
       uses: ./
+      with: 
+        cache-read-only: false
     - name: Build kotlin-dsl project
       working-directory: __tests__/samples/kotlin-dsl
       run: ./gradlew build
@@ -36,6 +38,8 @@ jobs:
       uses: actions/checkout@v2
     - name: Setup Gradle
       uses: ./
+      with: 
+        cache-read-only: true
     - name: Build kotlin-dsl project
       working-directory: __tests__/samples/kotlin-dsl
       run: ./gradlew build --offline