diff --git a/ci/testkomodo.sh b/ci/testkomodo.sh
index ea5de4b249e..4cf3105aeab 100755
--- a/ci/testkomodo.sh
+++ b/ci/testkomodo.sh
@@ -50,41 +50,67 @@ start_tests () {
 
     set +e
 
+    # Run all ert tests except tests evaluating memory consumption and tests requiring windows manager (GUI tests)
     pytest --eclipse-simulator -n logical --show-capture=stderr -v --max-worker-restart 0 \
         -m "not limit_memory and not requires_window_manager" --benchmark-disable --dist loadgroup
-    return_code_0=$?
+    return_code_ert_main_tests=$?
+
+    # Run all ert tests requiring windows manager (GUI tests) except tests evaluating memory consumption
     pytest --eclipse-simulator -v --mpl \
         -m "not limit_memory and requires_window_manager" --benchmark-disable
-    return_code_1=$?
+    return_code_ert_gui_tests=$?
 
     # Restricting the number of threads utilized by numpy to control memory consumption, as some tests evaluate memory usage and additional threads increase it.
     export OMP_NUM_THREADS=1
 
+    # Run ert tests that evaluates memory consumption
     pytest -n 2 --durations=0 -m "limit_memory" --memray
-    return_code_2=$?
+    return_code_ert_memory_consumption_tests=$?
 
     unset OMP_NUM_THREADS
 
+    # Run ert scheduler tests on the actual cluster (defined by $_ERT_TESTS_QUEUE_SYSTEM)
     basetemp=$(mktemp -d -p "$_ERT_TESTS_SHARED_TMP")
     pytest --timeout=3600 -v --"$_ERT_TESTS_QUEUE_SYSTEM" --basetemp="$basetemp" unit_tests/scheduler
-    return_code_3=$?
+    return_code_ert_sheduler_tests=$?
     rm -rf "$basetemp" || true
 
     popd
 
     run_ert_with_opm
-    return_code_4=$?
+    return_code_opm_integration_test=$?
 
     run_everest_tests
-    return_code_5=$?
+    return_code_everest_tests=$?
     set -e
 
+
+    return_code_combined_tests=0
     # We error if one or more returncodes are nonzero
-    for code in $return_code_0 $return_code_1 $return_code_2 $return_code_3 $return_code_4 $return_code_5; do
-        if [ "$code" -ne 0 ]; then
-            echo "One or more tests failed."
-            return 1
-        fi
-    done
+    if [ "$return_code_ert_main_tests" -ne 0 ]; then
+        echo "One or more ERT tests failed."
+        return_code_combined_tests=1
+    fi
+    if [ "$return_code_ert_gui_tests" -ne 0 ]; then
+        echo "One or more ERT GUI tests failed."
+        return_code_combined_tests=1
+    fi
+    if [ "$return_code_ert_memory_consumption_tests" -ne 0 ]; then
+        echo "One or more ERT memory consumption tests failed."
+        return_code_combined_tests=1
+    fi
+    if [ "$return_code_ert_sheduler_tests" -ne 0 ]; then
+        echo "One or more ERT scheduler tests failed."
+        return_code_combined_tests=1
+    fi
+    if [ "$return_code_opm_integration_test" -ne 0 ]; then
+        echo "The ERT OPM integration test failed."
+        return_code_combined_tests=1
+    fi
+    if [ "$return_code_everest_tests" -ne 0 ]; then
+        echo "One or more Everest tests failed."
+        return_code_combined_tests=1
+    fi
+    return $return_code_combined_tests
 
 }