diff --git a/.github/workflows/ubuntu-build.yml b/.github/workflows/ubuntu-build.yml
index dbefd44..d89f684 100644
--- a/.github/workflows/ubuntu-build.yml
+++ b/.github/workflows/ubuntu-build.yml
@@ -46,7 +46,7 @@ jobs:
     - name: Install Clang
       run: |
         sudo apt-get -y install clang lld llvm
-      if: ${{ matrix.compilers.c == 'clang' }}
+      if: ${{ matrix.compiler == 'clang' }}
 
     - name: Create Build Directory
       run: cmake -E make_directory ${{runner.workspace}}/build