diff --git a/src/attr.c b/src/attr.c
index 7946db4d6..98a328a55 100644
--- a/src/attr.c
+++ b/src/attr.c
@@ -1,3 +1,4 @@
+#include "common.h"
 #include "repository.h"
 #include "fileops.h"
 #include "config.h"
diff --git a/src/ignore.c b/src/ignore.c
index 0c35d0431..27d7c7ec4 100644
--- a/src/ignore.c
+++ b/src/ignore.c
@@ -1,4 +1,5 @@
 #include "git2/ignore.h"
+#include "common.h"
 #include "ignore.h"
 #include "attr.h"
 #include "path.h"
diff --git a/src/remote.c b/src/remote.c
index ccedf2386..bdfa08642 100644
--- a/src/remote.c
+++ b/src/remote.c
@@ -10,6 +10,7 @@
 #include "git2/oid.h"
 #include "git2/net.h"
 
+#include "common.h"
 #include "config.h"
 #include "repository.h"
 #include "remote.h"