diff --git a/.github/workflows/binaries-mac-arm64.yml b/.github/workflows/binaries-mac-arm64.yml
index 32bdde451..4c5b16363 100644
--- a/.github/workflows/binaries-mac-arm64.yml
+++ b/.github/workflows/binaries-mac-arm64.yml
@@ -124,7 +124,7 @@ jobs:
     - name: Install shelltestrunner
       run: |
         export PATH=~/.local/bin:$PATH
-        if [[ ! -x ~/.local/bin/shelltest ]]; then $stack install --verbosity=error shelltestrunner; fi
+        if [[ ! -x ~/.local/bin/shelltest || true ]]; then $stack install --verbosity=error shelltestrunner-1.11; fi
         shelltest --version
 
     - name: Test functional tests (excluding addons)
diff --git a/.github/workflows/binaries-mac-x64.yml b/.github/workflows/binaries-mac-x64.yml
index 11c828df8..9c67d4531 100644
--- a/.github/workflows/binaries-mac-x64.yml
+++ b/.github/workflows/binaries-mac-x64.yml
@@ -125,7 +125,7 @@ jobs:
     - name: Install shelltestrunner
       run: |
         export PATH=~/.local/bin:$PATH
-        if [[ ! -x ~/.local/bin/shelltest ]]; then $stack install --verbosity=error shelltestrunner; fi
+        if [[ ! -x ~/.local/bin/shelltest || true ]]; then $stack install --verbosity=error shelltestrunner-1.11; fi
         shelltest --version
 
     - name: Test functional tests (excluding addons)
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index baea50f19..33608511f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -328,7 +328,7 @@ jobs:
     - name: Install shelltestrunner
       run: |
         export PATH=~/.local/bin:$PATH
-        if [[ ! -x ~/.local/bin/shelltest ]]; then $stack install shelltestrunner-1.11; fi
+        if [[ ! -x ~/.local/bin/shelltest || true ]]; then $stack install --verbosity=error shelltestrunner-1.11; fi
         shelltest --version
       if: env.do-all
 
diff --git a/.github/workflows/oldest.yml b/.github/workflows/oldest.yml
index f30da061d..4afe1bc22 100644
--- a/.github/workflows/oldest.yml
+++ b/.github/workflows/oldest.yml
@@ -143,7 +143,7 @@ jobs:
     # - name: Install shelltestrunner
     #   run: |
     #     export PATH=~/.local/bin:$PATH
-    #     if [[ ! -x ~/.local/bin/shelltest ]]; then $stack install shelltestrunner-1.11; fi
+    #     if [[ ! -x ~/.local/bin/shelltest || true ]]; then $stack install --verbosity=error shelltestrunner-1.11; fi
     #     shelltest --version
 
     # - name: Test functional tests (excluding addons)