diff --git a/libm/fpclassify.c b/libm/fpclassify.c
index baf116c..a039138 100644
--- a/libm/fpclassify.c
+++ b/libm/fpclassify.c
@@ -32,7 +32,7 @@
 #include <math.h>
 #include <stdint.h>
 
-#include "src/fpmath.h"
+#include "fpmath.h"
 
 int
 __fpclassifyf(float f)