diff --git a/src/Widgets.cc b/src/Widgets.cc
index cb9f446..25297a5 100644
--- a/src/Widgets.cc
+++ b/src/Widgets.cc
@@ -610,7 +610,7 @@ bool FileMgr::event(XEvent e) {
 			break;
 		}
 
-		case ButtonPressMask:
+		case ButtonPress:
 			switch(e.xbutton.button) {
 				case 1: click(e.xbutton.x, e.xbutton.y); break;
 				case 4: scrollUp(); break;
diff --git a/src/Widgets.h b/src/Widgets.h
index 8acfb41..5966ef6 100644
--- a/src/Widgets.h
+++ b/src/Widgets.h
@@ -16,6 +16,7 @@
  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 **/
 
+#pragma once
 
 #include <cstdio>
 #include <cstdlib>
diff --git a/src/dx7.h b/src/dx7.h
index 5443aee..94e9cae 100644
--- a/src/dx7.h
+++ b/src/dx7.h
@@ -16,6 +16,8 @@
  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 **/
 
+#pragma once
+
 #include <cstring>
 #include <string>
 #include <map>