diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5b71f26..f4f5212 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -94,10 +94,12 @@ jobs:
             --configfile tests/test1/config-Ubuntu.yml
             --environment local
 
-      - name: Check md5 (test1) (Ubuntu)
+      - name: Check outfiles (test1) (Ubuntu)
         shell: bash -l {0}
         working-directory: ./tests/test1
-        run: md5sum -c output-Ubuntu.md5
+        run: >
+            md5sum -c output-Ubuntu.md5
+            [ -e tests/test1/output/analyses/00000000/muller.txt ]
 
       - name: Cleanup (test1)
         shell: bash -l {0}
@@ -111,10 +113,14 @@ jobs:
             --environment local
             --cores 4
 
-      - name: Check md5 (test2) (Ubuntu)
+      - name: Check outfiles (test2) (Ubuntu)
         shell: bash -l {0}
         working-directory: ./tests/test2
-        run: md5sum -c output-Ubuntu.md5
+        run: |
+            md5sum -c output-Ubuntu.md5;
+            for dir in $(find tests/test2/output/analyses -type d); do
+                [ -e "$dir/muller.txt" ]
+            done
 
       - name: Cleanup (test2)
         shell: bash -l {0}