diff --git a/.github/actions/test-alpine/action.yml b/.github/actions/test-alpine/action.yml
index 10011b06165b..5911c6ce57f2 100644
--- a/.github/actions/test-alpine/action.yml
+++ b/.github/actions/test-alpine/action.yml
@@ -18,7 +18,7 @@ runs:
         export SKIP_IO_CAPTURE_TESTS=1
         export STACK_LIMIT_DEFAULTS_CHECK=1
         sapi/cli/php run-tests.php -P -q ${{ inputs.runTestsParameters }} \
-          ${{ inputs.enableOpcache == 'true' && '-d opcache.enable_cli=1' }} \
+          ${{ inputs.enableOpcache == 'true' && '-d opcache.enable_cli=1' || '' }} \
           -d opcache.jit=${{ inputs.jitType }} \
           -d opcache.jit_buffer_size=64M \
           -j$(nproc) \
diff --git a/.github/actions/test-linux/action.yml b/.github/actions/test-linux/action.yml
index 573358e41b5f..0dcd1ebd8451 100644
--- a/.github/actions/test-linux/action.yml
+++ b/.github/actions/test-linux/action.yml
@@ -45,7 +45,7 @@ runs:
         export SKIP_IO_CAPTURE_TESTS=1
         export STACK_LIMIT_DEFAULTS_CHECK=1
         sapi/cli/php run-tests.php -P -q ${{ inputs.runTestsParameters }} \
-          ${{ inputs.enableOpcache == 'true' && '-d opcache.enable_cli=1' }} \
+          ${{ inputs.enableOpcache == 'true' && '-d opcache.enable_cli=1' || '' }} \
           -d opcache.jit=${{ inputs.jitType }} \
           -d opcache.protect_memory=1 \
           -d opcache.jit_buffer_size=64M \
diff --git a/.github/actions/test-macos/action.yml b/.github/actions/test-macos/action.yml
index 958544a0b5ea..0e03f7226943 100644
--- a/.github/actions/test-macos/action.yml
+++ b/.github/actions/test-macos/action.yml
@@ -19,7 +19,7 @@ runs:
         export CI_NO_IPV6=1
         export STACK_LIMIT_DEFAULTS_CHECK=1
         sapi/cli/php run-tests.php -P -q ${{ inputs.runTestsParameters }} \
-          ${{ inputs.enableOpcache == 'true' && '-d opcache.enable_cli=1' }} \
+          ${{ inputs.enableOpcache == 'true' && '-d opcache.enable_cli=1' || '' }} \
           -d opcache.jit=${{ inputs.jitType }} \
           -d opcache.protect_memory=1 \
           -d opcache.jit_buffer_size=64M \