diff --git a/.gitignore b/.gitignore
index c0d51835a9e403e34408a005bbfa0e15881c43b9..2f9c89d38388c3c6fc853f723fea9650d0fb806c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,9 @@ tools/cert_create/cert_create.exe
 # Ignore header files copied.
 tools/fiptool/firmware_image_package.h
 tools/fiptool/uuid.h
+
+# GNU GLOBAL files
+GPATH
+GRTAGS
+GSYMS
+GTAGS