diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 04c35d529..85c399e30 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -60,7 +60,7 @@ jobs:
           tag: heighliner-v1.18.0
           registry: provenanceio
           dockerfile: cosmos
-          platforms: linux/amd64
+          platform: linux/amd64
           build-target: |
             cd ..
             make install