diff --git a/.github/workflows/build_documentation.yml b/.github/workflows/build_documentation.yml
index 083b548e6..459a64a2f 100644
--- a/.github/workflows/build_documentation.yml
+++ b/.github/workflows/build_documentation.yml
@@ -50,7 +50,7 @@ jobs:
             - name: Install System Packages
               uses: awalsh128/cache-apt-pkgs-action@latest
               with:
-                packages: libhdf5-dev doxygen
+                packages: libhdf5-dev doxygen libfmt-dev
                 version: 1.0
 
             - name: Setup Python