diff --git a/.gitignore b/.gitignore
index 87d5b98a4532bf682baeb71046a674e511c14347..03b805983ad0fbb45fa6f35d838c3aaa46849170 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,7 +39,6 @@ coverage/COVERAGE_REPORT
 .gdbhistory
 .gdb_history
 package/
-.phutil_module_cache
 unity.a
 tags
 etags