diff --git a/pkgs/development/compilers/gcc/common/configure-flags.nix b/pkgs/development/compilers/gcc/common/configure-flags.nix
index 4686a387712f..000174a38bb8 100644
--- a/pkgs/development/compilers/gcc/common/configure-flags.nix
+++ b/pkgs/development/compilers/gcc/common/configure-flags.nix
@@ -93,6 +93,7 @@ let
       # libsanitizer requires netrom/netrom.h which is not
       # available in uclibc.
       "--disable-libsanitizer"
+    ] ++ lib.optionals (targetPlatform.libc == "uclibc") [
       # In uclibc cases, libgomp needs an additional '-ldl'
       # and as I don't know how to pass it, I disable libgomp.
       "--disable-libgomp"