1 files changed, 1 insertions, 0 deletions

diff --git a/linmath.h b/linmath.h
index c652c86..a7ecf8f 100644
--- a/linmath.h
+++ b/linmath.h
@@ -2,6 +2,7 @@
 #define LINMATH_H
 
 #include <math.h>
+#include <string.h>
 
 #ifdef LINMATH_NO_INLINE
 #define LINMATH_H_FUNC static