diff --git a/docker-bake.hcl b/docker-bake.hcl
index f5334846..2e46a097 100644
--- a/docker-bake.hcl
+++ b/docker-bake.hcl
@@ -62,7 +62,7 @@ target "default-args" {
         # If `ERPNEXT_VERSION` variable contains "v12" use Python 3.7. Else — 3.9.
         PYTHON_VERSION = can(regex("v12", "${ERPNEXT_VERSION}")) ? "3.7" : "3.9"
     }
-    platforms = notequal("pull_request", ${GITHUB_EVENT_NAME}), ["linux/amd64","linux/arm64"], ["linux/amd64"])
+    platforms = notequal("pull_request", "${GITHUB_EVENT_NAME}") ? ["linux/amd64","linux/arm64"] : ["linux/amd64"]
 }
 
 target "frappe-worker" {