diff --git a/.github/workflows/2023_EuroSciPy_workflow.yaml b/.github/workflows/2023_EuroSciPy_workflow.yaml
index 2ab0bee..0e200f4 100644
--- a/.github/workflows/2023_EuroSciPy_workflow.yaml
+++ b/.github/workflows/2023_EuroSciPy_workflow.yaml
@@ -33,6 +33,7 @@ jobs:
           - "2023_EuroSciPy/requirements.txt"
   build:
     name: 🏗️ Build with Python ${{ matrix.python-version }} on ${{ matrix.os }}
+    needs: changes
     runs-on: ${{ matrix.os }}
 
     strategy: