1 files changed, 2 insertions, 0 deletions
diff --git a/src/usleep.c b/src/usleep.c
index 12cabed7..76fe3106 100644
--- a/src/usleep.c
+++ b/src/usleep.c
@@ -11,6 +11,8 @@
 #include <string.h>
 #include <stdio.h>
 
+#include "popt.h"
+
 int main(int argc, char **argv) {
   unsigned long count;
   poptContext optCon;