diff --git a/.github/workflows/system-tests-latest-components.yml b/.github/workflows/system-tests-latest-components.yml
index 1f30e6097..a13375bd0 100644
--- a/.github/workflows/system-tests-latest-components.yml
+++ b/.github/workflows/system-tests-latest-components.yml
@@ -5,6 +5,17 @@ on:
     - cron: "0 4 * * *"
       timezone: "Europe/Berlin"
   workflow_dispatch:
+    inputs:
+      suites:
+        description: 'Comma-separated test suites to run'
+        default: 'release_test'
+        required: false
+        type: string
+      system_tests_branch:
+        description: 'Branch to take the system tests from'
+        default: 'develop'
+        required: true
+        type: string
 
 jobs:
   gather-refs:
@@ -162,7 +173,7 @@ jobs:
     needs: gather-refs
     uses: precice/tutorials/.github/workflows/run_testsuite_workflow.yml@develop
     with:
-      suites: release_test
+      suites: ${{ inputs.suites }}
       build_args: "PLATFORM:ubuntu_2404,\
         PRECICE_REF:${{ needs.gather-refs.outputs.ref-precice }},\
         PYTHON_BINDINGS_REF:${{ needs.gather-refs.outputs.ref-python-bindings }},\
@@ -173,5 +184,5 @@ jobs:
         OPENFOAM_ADAPTER_REF:${{ needs.gather-refs.outputs.ref-openfoam-adapter }},\
         SU2_ADAPTER_REF:${{ needs.gather-refs.outputs.ref-su2-adapter }},\
         TUTORIALS_REF:${{ needs.gather-refs.outputs.ref-tutorials }}"
-      system_tests_branch: develop
+      system_tests_branch: ${{ inputs.system_tests_branch }}
       log_level: "INFO"