diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index a9b453e..fb152c1 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -17,7 +17,7 @@ jobs:
     steps:
     - name: Install dependencies (Linux)
       if: runner.os == 'Linux'
-      run: sudo apt-get update && sudo apt-get install -y gcc gdc ldc
+      run: sudo apt-get update && sudo apt-get install -y gcc gdc ldc valgrind
 
     - name: Install dependencies (macOS)
       if: runner.os == 'macOS'