diff --git a/.gitmodules b/.gitmodules
index 380cb34c5a..50a75a071b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,11 +1,7 @@
 [submodule "openlibm"]
 	path = openlibm
-    url = https://gitlab.redox-os.org/redox-os/openlibm.git
+	url = https://gitlab.redox-os.org/redox-os/openlibm.git
 	branch = master
-[submodule "compiler-builtins"]
-	path = compiler-builtins
-	url = https://gitlab.redox-os.org/redox-os/compiler-builtins.git
-	branch = relibc_fix_dup_symbols
 [submodule "src/dlmalloc-rs"]
 	path = dlmalloc-rs
 	url = https://gitlab.redox-os.org/redox-os/dlmalloc-rs.git