diff --git a/projects/amdsmi/.gitignore b/projects/amdsmi/.gitignore
index 4abf0e47d9..55abee102c 100644
--- a/projects/amdsmi/.gitignore
+++ b/projects/amdsmi/.gitignore
@@ -12,3 +12,6 @@ python_smi_tools/rsmiBindings.py
 
 # Build directory
 build/
+
+# CMake cache
+.cache/