1 files changed, 1 insertions, 1 deletions
diff --git a/ev.c b/ev.c
index cc8285d..449556d 100644
--- a/ev.c
+++ b/ev.c
@@ -361,7 +361,7 @@
 /* on linux, we can use a (slow) syscall to avoid a dependency on pthread, */
 /* which makes programs even slower. might work on other unices, too. */
 #if EV_USE_CLOCK_SYSCALL
-# include <syscall.h>
+# include <sys/syscall.h>
 # ifdef SYS_clock_gettime
 #  define clock_gettime(id, ts) syscall (SYS_clock_gettime, (id), (ts))
 #  undef EV_USE_MONOTONIC