diff --git a/.github/filter-virtual-threads-tests-json.sh b/.github/filter-virtual-threads-tests-json.sh
index 28c2efee14f6c..55e011a286d59 100755
--- a/.github/filter-virtual-threads-tests-json.sh
+++ b/.github/filter-virtual-threads-tests-json.sh
@@ -26,7 +26,7 @@ EXPR='((?:(?<=^)|(?<=,)|(?<=, ))('
 while read -r impacted
 do
   EXPR+="${impacted}|"
-done < <(echo -n "$1" | ggrep -Po '(?<=integration-tests/virtual-threads/).+')
+done < <(echo -n "$1" | grep -Po '(?<=integration-tests/virtual-threads/).+')
 EXPR+=')(,|$))+'
 
 # Step 2: apply the filter expression via grep to each "test-modules" list and replace each original list with the filtered one
@@ -35,7 +35,7 @@ do
   # Notes:
   # - trailing "|" (after EXPR) avoids grep return code > 0 if nothing matches (which is a valid case)
   # - "paste" joins all matches to get a single line
-  FILTERED=$(echo -n "${modules}" | ggrep -Po "${EXPR}|" | paste -sd " " -)
+  FILTERED=$(echo -n "${modules}" | grep -Po "${EXPR}|" | paste -sd " " -)
   JSON=$(echo -n "${JSON}" | sed "s|${modules}|${FILTERED}|")
 done < <(echo -n "${JSON}" | jq -r '.include[] | ."test-modules"')
 
diff --git a/.github/workflows/ci-actions-incremental.yml b/.github/workflows/ci-actions-incremental.yml
index f6df078b36e60..a2dbb294c1f41 100644
--- a/.github/workflows/ci-actions-incremental.yml
+++ b/.github/workflows/ci-actions-incremental.yml
@@ -205,7 +205,7 @@ jobs:
     outputs:
       native_matrix: ${{ steps.calc-native-matrix.outputs.matrix }}
       jvm_matrix: ${{ steps.calc-jvm-matrix.outputs.matrix }}
-      virtual_threads_matrix: ${{ steps.calc-virtual_threads-matrix.outputs.matrix }}
+      virtual_threads_matrix: ${{ steps.calc-virtual-threads-matrix.outputs.matrix }}
       run_jvm: ${{ steps.calc-run-flags.outputs.run_jvm }}
       run_devtools: ${{ steps.calc-run-flags.outputs.run_devtools }}
       run_gradle: ${{ steps.calc-run-flags.outputs.run_gradle }}
@@ -228,7 +228,7 @@ jobs:
           echo "${json}"
           echo "matrix=${json}" >> $GITHUB_OUTPUT
       - name: Calculate matrix from virtual-threads-tests.json
-        id: calc-virtual_threads-matrix
+        id: calc-virtual-threads-matrix
         run: |
           echo "GIB_IMPACTED_MODULES: ${GIB_IMPACTED_MODULES}"
           json=$(.github/filter-virtual-threads-tests-json.sh "${GIB_IMPACTED_MODULES}" | tr -d '\n')