diff --git a/ChangeLog b/ChangeLog
index fb8a99a8f..7515ab3db 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2013-06-20  German A. Arias <german@xelalug.org>
+
+	* Source/GNUmakefile: Remove GSAutocompleteWindow.h, isn't
+	necessary add this here.
+	* Source/GSAutocompleteWindow.m: Add NSScreen header.
+
 2013-06-19  German A. Arias <german@xelalug.org>
 
 	* Source/GSAutocompleteWindow.h:
diff --git a/Source/GNUmakefile b/Source/GNUmakefile
index b6975a2ce..f12233e5d 100644
--- a/Source/GNUmakefile
+++ b/Source/GNUmakefile
@@ -420,7 +420,6 @@ GSVersion.h \
 GMAppKit.h \
 GMArchiver.h \
 GSAnimator.h \
-GSAutocompleteWindow.h \
 GSTheme.h \
 GSFontInfo.h \
 GSMemoryPanel.h \
diff --git a/Source/GSAutocompleteWindow.m b/Source/GSAutocompleteWindow.m
index 16c132acd..72431b84d 100644
--- a/Source/GSAutocompleteWindow.m
+++ b/Source/GSAutocompleteWindow.m
@@ -29,6 +29,7 @@
 #import "AppKit/NSApplication.h"
 #import "AppKit/NSBox.h"
 #import "AppKit/NSEvent.h"
+#import "AppKit/NSScreen.h"
 #import "AppKit/NSScrollView.h"
 #import "AppKit/NSTableView.h"
 #import "AppKit/NSTableColumn.h"