diff --git a/lsflib/src/md5sum.c b/lsflib/src/md5sum.c
--- a/lsflib/src/md5sum.c
+++ b/lsflib/src/md5sum.c
@@ -7,7 +7,7 @@
 #include <string.h>
 #include <openssl/evp.h>
 
-#include <lsf.h>
+#include <lsf/lsf.h>
 
 unsigned char *md5sum (char *fname)
 {