diff --git a/libc/tinymath/complex_impl.h b/libc/tinymath/complex_impl.h
index c30ad9fd0..b3a9d3f3b 100644
--- a/libc/tinymath/complex_impl.h
+++ b/libc/tinymath/complex_impl.h
@@ -29,7 +29,7 @@
 #define _COMPLEX_IMPL_H
 
 #include <libc/tinymath/complex.h>
-#include "libm.h"
+#include <libc/tinymath/libm.h>
 
 #undef __CMPLX
 #undef CMPLX