diff --git a/.github/workflows/test-nimble-install.yml b/.github/workflows/test-nimble-install.yml
index e659716da..2361f8dba 100644
--- a/.github/workflows/test-nimble-install.yml
+++ b/.github/workflows/test-nimble-install.yml
@@ -32,7 +32,7 @@ jobs:
       run: cat examples/nimble/example.nimble
 
     - name: Display waku.nimble
-      run: head waku.nimble -n40
+      run: head -n40 waku.nimble
 
     - name: Install waku from head of PR branch
       working-directory: examples/nimble