diff --git a/.github/workflows/silabs-firmware-build-zwave.yaml b/.github/workflows/silabs-firmware-build-zwave.yaml
index c7d2a681..8cc5f8de 100644
--- a/.github/workflows/silabs-firmware-build-zwave.yaml
+++ b/.github/workflows/silabs-firmware-build-zwave.yaml
@@ -100,7 +100,7 @@ jobs:
           echo "POST_BUILD_EXE = $PWD/${{ inputs.firmware_name }}/postbuild.sh"
           sed -i "s/^C_DEFS\s*=.*$/C_DEFS = ${{ inputs.extra_c_defs }}/" \
             "${{ inputs.project_name }}.Makefile"
-          sed -i 's#^POST_BUILD_EXE_LINUX = .*$#POST_BUILD_EXE_LINUX = echo DONE#' \
+          sed -i 's#^POST_BUILD_EXE_LINUX = .*$#POST_BUILD_EXE_LINUX = true#' \
             "${{ inputs.project_name }}.Makefile"
 
       - name: Build Firmware