diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9449620c..cb482608 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,10 +18,10 @@ jobs:
     env:
       PROJECT_NAME: PolyMath-${{ matrix.smalltalk }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: hpi-swa/setup-smalltalkCI@v1
         with:
-          smalltalk-version: ${{ matrix.smalltalk }}
+          smalltalk-image: ${{ matrix.smalltalk }}
       - run: smalltalkci -s ${{ matrix.smalltalk }}
         shell: bash
-        timeout-minutes: 15
\ No newline at end of file
+        timeout-minutes: 15
diff --git a/.github/workflows/smalltalk-ci.yml b/.github/workflows/smalltalk-ci.yml
index 1e6d5c4b..381a06c5 100644
--- a/.github/workflows/smalltalk-ci.yml
+++ b/.github/workflows/smalltalk-ci.yml
@@ -3,12 +3,7 @@ name: CI
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-on:
-  push:
-    branches:
-      - '**'
-  pull_request:
-    types: [assigned, opened, synchronize, reopened]
+on: [ push, pull_request ]
 
 jobs:
   build:
@@ -20,10 +15,10 @@ jobs:
         smalltalk: [ Pharo64-9.0, Pharo64-10, Pharo64-11 ]
     name: ${{ matrix.smalltalk }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: hpi-swa/setup-smalltalkCI@v1
         with:
-          smalltalk-version: ${{ matrix.smalltalk }}
+          smalltalk-image: ${{ matrix.smalltalk }}
       - run: smalltalkci -s ${{ matrix.smalltalk }}
         shell: bash
-        timeout-minutes: 15
\ No newline at end of file
+        timeout-minutes: 15
diff --git a/.smalltalk.ston b/.smalltalk.ston
index 2553d2a4..70befc61 100644
--- a/.smalltalk.ston
+++ b/.smalltalk.ston
@@ -7,6 +7,9 @@ SmalltalkCISpec {
     }
   ],
   #testing : {
+    #include : {
+      #packages : [ 'Math-.*' ]
+    },
     #coverage : {
       #packages : [
         'Math-A*',