diff --git a/ndn-cpp/c/publisher-public-key-digest.h b/ndn-cpp/c/publisher-public-key-digest.h
index 85891bf..95faf1d 100644
--- a/ndn-cpp/c/publisher-public-key-digest.h
+++ b/ndn-cpp/c/publisher-public-key-digest.h
@@ -7,7 +7,7 @@
 #ifndef NDN_PUBLISHERPUBLICKEYDIGEST_H
 #define NDN_PUBLISHERPUBLICKEYDIGEST_H
 
-#include "common.h"
+#include <ndn-cpp/c/common.h>
 #include "util/blob.h"
 
 #ifdef __cplusplus