diff --git a/.github/workflows/build_and_test_on_demand.yaml b/.github/workflows/build_and_test_on_demand.yaml
index a5ce0c9bc71..ae49db8ebb6 100644
--- a/.github/workflows/build_and_test_on_demand.yaml
+++ b/.github/workflows/build_and_test_on_demand.yaml
@@ -145,6 +145,7 @@ jobs:
         with:
           submodules: true
           ref: ${{ github.event.pull_request.head.sha }}
+          fetch-depth: ${{ contains(github.event.pull_request.labels.*.name, 'rebase') && 0 || 1 }}
       - name: Rebase PR
         if: ${{ github.event.pull_request.head.sha != '' && contains(github.event.pull_request.labels.*.name, 'rebase') }}
         shell: bash
diff --git a/.github/workflows/build_and_test_on_demand_cmake.yaml b/.github/workflows/build_and_test_on_demand_cmake.yaml
index 5cc035058d3..3b38d7301ac 100644
--- a/.github/workflows/build_and_test_on_demand_cmake.yaml
+++ b/.github/workflows/build_and_test_on_demand_cmake.yaml
@@ -85,6 +85,7 @@ jobs:
         with:
           submodules: true
           ref: ${{ github.event.pull_request.head.sha }}
+          fetch-depth: ${{ contains(github.event.pull_request.labels.*.name, 'rebase') && 0 || 1 }}
       - name: Rebase PR
         if: ${{ github.event.pull_request.head.sha != '' && contains(github.event.pull_request.labels.*.name, 'rebase') }}
         shell: bash