diff --git a/libc/arch-x86/x86.mk b/libc/arch-x86/x86.mk
index 9f2188c..e73ed1d 100644
--- a/libc/arch-x86/x86.mk
+++ b/libc/arch-x86/x86.mk
@@ -38,6 +38,7 @@
 libc_bionic_src_files_x86 += \
     arch-x86/bionic/__bionic_clone.S \
     arch-x86/bionic/_exit_with_stack_teardown.S \
+    arch-x86/bionic/libgcc_compat.c \
     arch-x86/bionic/__restore_rt.S \
     arch-x86/bionic/__restore.S \
     arch-x86/bionic/_setjmp.S \