diff --git a/.github/workflows/cura-installer.yml b/.github/workflows/cura-installer.yml
index 596813979e..60ed28d2b7 100644
--- a/.github/workflows/cura-installer.yml
+++ b/.github/workflows/cura-installer.yml
@@ -248,7 +248,7 @@ jobs:
               env:
                   PFX_PATH: ${{ steps.create-pfx.outputs.PFX_PATH }}
               run: |
-                  "C:/Program Files (x86)/Windows Kits/10/bin/10.0.17763.0/x86/signtool.exe" sign /f $Env:PFX_PATH /p "$Env:WIN_CERT_INSTALLER_CER_PASS" /fd SHA256 /t http://timestamp.digicert.com "UltiMaker-Cura-$Env:CURA_VERSION_FULL-${{ inputs.os_name }}.exe"
+                  & "C:/Program Files (x86)/Windows Kits/10/bin/10.0.17763.0/x86/signtool.exe" sign /f $Env:PFX_PATH /p "$Env:WIN_CERT_INSTALLER_CER_PASS" /fd SHA256 /t http://timestamp.digicert.com "UltiMaker-Cura-$Env:CURA_VERSION_FULL-${{ inputs.os_name }}.exe"
               working-directory: dist
 
             -   name: Create the Linux AppImage (Bash)