diff --git a/.github/workflows/go.build.yaml b/.github/workflows/go.build.yaml
index 338822a..d904bac 100644
--- a/.github/workflows/go.build.yaml
+++ b/.github/workflows/go.build.yaml
@@ -77,7 +77,7 @@ jobs:
 
       - name: Calculate checksum (darwin)
         id: calculate-checksums-darwin
-        run: echo "::set-output name=darwin_sha256sum::$(sha256sum beach_darwin_amd64.zip)"
+        run: echo "::set-output name=darwin_sha256sum::$(sha256sum beach_darwin_amd64.zip | awk '//{print $1}')"
 
       - name: Upload Release Asset (linux)
         id: upload-release-asset-linux
@@ -92,7 +92,7 @@ jobs:
 
       - name: Calculate checksum (linux)
         id: calculate-checksums-linux
-        run: echo "::set-output name=linux_sha256sum::$(sha256sum beach_linux_amd64.zip)"
+        run: echo "::set-output name=linux_sha256sum::$(sha256sum beach_linux_amd64.zip | awk '//{print $1}')"
 
   homebrew:
     name: Homebrew release