diff --git a/home/programs/zed/default.nix b/home/programs/zed/default.nix
index f48877b..9f819de 100644
--- a/home/programs/zed/default.nix
+++ b/home/programs/zed/default.nix
@@ -109,6 +109,7 @@
     extensions = [
       "assembly-syntax"
       "basher"
+      "cmake"
       "dart"
       "dart"
       "dockerfile"