diff --git a/.github/workflows/integration.app.yml b/.github/workflows/integration.yml
similarity index 87%
rename from .github/workflows/integration.app.yml
rename to .github/workflows/integration.yml
index fa86d60a..1946749b 100644
--- a/.github/workflows/integration.app.yml
+++ b/.github/workflows/integration.yml
@@ -1,4 +1,6 @@
-name: integration.app
+name: Integration tests
+
+#This workflow will install Pillar and Latex and launch only the integration tests. Those tests are running archetypes and requiring Latex.
 
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -60,4 +62,4 @@ jobs:
           echo "SMALLTALKCIBUILD: " ${SMALLTALK_CI_BUILD}
           mkdir -p ${SMALLTALK_CI_BUILD}
           cp -R archetypes ${SMALLTALK_CI_BUILD}/
-          smalltalkci -s  ${{ steps.smalltalkci.outputs.smalltalk-image }} .smalltalk.Integration.App.ston
+          smalltalkci -s  ${{ steps.smalltalkci.outputs.smalltalk-image }} .smalltalk.Integration.ston
diff --git a/.github/workflows/system.yml b/.github/workflows/testArchetype.yml
similarity index 90%
rename from .github/workflows/system.yml
rename to .github/workflows/testArchetype.yml
index 458dfcbf..131aefb4 100644
--- a/.github/workflows/system.yml
+++ b/.github/workflows/testArchetype.yml
@@ -1,4 +1,6 @@
-name: system
+name: Test archetype
+
+# Use the pillar script to install pillar and build the test archetype.
 
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/unit.app.yml b/.github/workflows/unit.yml
similarity index 68%
rename from .github/workflows/unit.app.yml
rename to .github/workflows/unit.yml
index fea999f6..ce6298a4 100644
--- a/.github/workflows/unit.app.yml
+++ b/.github/workflows/unit.yml
@@ -1,4 +1,6 @@
-name: unit.app
+name: Unit tests (without integration)
+
+#This workflow will load Pillar and launch all tests except the integration tests that are using archetypes and requiring latex.
 
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -15,6 +17,6 @@ jobs:
         id: smalltalkci
         with:
           smalltalk-image: Pharo64-11
-      - run: smalltalkci -s ${{ steps.smalltalkci.outputs.smalltalk-image }} .smalltalk.Unit.App.ston
+      - run: smalltalkci -s ${{ steps.smalltalkci.outputs.smalltalk-image }} .smalltalk.Unit.ston
         shell: bash
         timeout-minutes: 15
diff --git a/.smalltalk.Integration.App.ston b/.smalltalk.Integration.ston
similarity index 100%
rename from .smalltalk.Integration.App.ston
rename to .smalltalk.Integration.ston
diff --git a/.smalltalk.Unit.App.ston b/.smalltalk.Unit.ston
similarity index 100%
rename from .smalltalk.Unit.App.ston
rename to .smalltalk.Unit.ston