2 files changed, 4 insertions, 0 deletions
diff --git a/src/tab.h b/src/tab.h
index 8024c52..073049c 100644
--- a/src/tab.h
+++ b/src/tab.h
@@ -19,6 +19,8 @@
  * along with Marquee.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <gtk.h>
+
 #include "tab-chrome.h"
 
 typedef struct {
diff --git a/src/window.h b/src/window.h
index 1c0cf54..0741423 100644
--- a/src/window.h
+++ b/src/window.h
@@ -19,6 +19,8 @@
  * along with Marquee.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <gtk.h>
+
 typedef struct {
 	GtkWidget *gtk_window;
 	GtkWidget *gtk_notebook;