diff --git a/.goreleaser.yml b/.goreleaser.yml
index 45d2e7a7..3333becb 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -3,7 +3,7 @@ project_name: zeitgeist
 env:
   - GO111MODULE=on
   - CGO_ENABLED=0
-  - COSIGN_YES="true"
+  - COSIGN_YES=true
 
 before:
   hooks: