diff --git a/freeglut/freeglut/ChangeLog b/freeglut/freeglut/ChangeLog
index 4837fad..0ee8703 100644
--- a/freeglut/freeglut/ChangeLog
+++ b/freeglut/freeglut/ChangeLog
@@ -702,3 +702,5 @@ from freeglut.
 
 (186) Fixed bug #1087642 (glutDeviceGet(GLUT_DEVICE_KEY_REPEAT)
 unimplemented).
+
+(187) Fixed bug #1045054 (KeyReleaseMask typo).
diff --git a/freeglut/freeglut/src/freeglut_window.c b/freeglut/freeglut/src/freeglut_window.c
index da065e8..bef5dca 100644
--- a/freeglut/freeglut/src/freeglut_window.c
+++ b/freeglut/freeglut/src/freeglut_window.c
@@ -336,7 +336,7 @@ void fgOpenWindow( SFG_Window* window, const char* title,
      */
     winAttr.event_mask        =
         StructureNotifyMask | SubstructureNotifyMask | ExposureMask |
-        ButtonPressMask | ButtonReleaseMask | KeyPressMask | KeyRelease |
+        ButtonPressMask | ButtonReleaseMask | KeyPressMask | KeyReleaseMask |
         VisibilityChangeMask | EnterWindowMask | LeaveWindowMask |
         PointerMotionMask | ButtonMotionMask;
     winAttr.background_pixmap = None;