diff --git a/.github/actions/create-sap-btp-kyma/action.yaml b/.github/actions/create-sap-btp-kyma/action.yaml
index 50adec5..fb2c30d 100644
--- a/.github/actions/create-sap-btp-kyma/action.yaml
+++ b/.github/actions/create-sap-btp-kyma/action.yaml
@@ -32,7 +32,7 @@ inputs:
   btp_kyma_modules:
     description: 'String representation of the requested kyma modules list that should be pre-installed on the kyma environments'
     required: false
-    default: "[{\"name\" = \"istio\", \"channel\" = \"fast\"},{\"name\" = \"api-gateway\", \"channel\" = \"fast'},{\"name\" = \"btp-operator\", \"channel\" = \"fast\"}]"
+    default: "[{\"name\":\"istio\", \"channel\":\"fast\"},{\"name\":\"api-gateway\", \"channel\":\"fast\"},{\"name\":\"btp-operator\", \"channel\":\"fast\"}]"
   btp_kyma_autoscaler_min:
     description: 'Minimum numbers of worker nodes the new kyma environment shoud start with'
     required: false