1 files changed, 1 insertions, 0 deletions
diff --git a/fractal-gen.h b/fractal-gen.h
index 99d41ff..e710606 100644
--- a/fractal-gen.h
+++ b/fractal-gen.h
@@ -4,6 +4,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <libgen.h>
 #include <complex.h>
 #include <math.h>
 #include <unistd.h>