diff --git a/fearless/SourceryConfiguration/sourcery.yml b/fearless/SourceryConfiguration/sourcery.yml
index da1c3a3ec..bc7e53dba 100644
--- a/fearless/SourceryConfiguration/sourcery.yml
+++ b/fearless/SourceryConfiguration/sourcery.yml
@@ -4,7 +4,7 @@ configurations:
         - ../../fearless
       templates:
         - ./CIKeys.stencil
-      output: $PROJECT_DIR
+      output: $(PROJECT_DIR)
       args:
         moonPaySecretKey: $MOONPAY_PRODUCTION_SECRET
         moonPayTestSecretKey: $MOONPAY_TEST_SECRET