diff --git a/Classes/Controllers/PBGitCommitController.m b/Classes/Controllers/PBGitCommitController.m
index e10067f82..187de7d1b 100644
--- a/Classes/Controllers/PBGitCommitController.m
+++ b/Classes/Controllers/PBGitCommitController.m
@@ -99,7 +99,7 @@ - (void)closeView
 	[webController closeView];
 }
 
-- (NSResponder *)firstResponder;
+- (NSResponder *)firstResponder
 {
 	return commitMessageView;
 }
diff --git a/Classes/Controllers/PBGitHistoryController.m b/Classes/Controllers/PBGitHistoryController.m
index ef37d2c23..2d3095620 100644
--- a/Classes/Controllers/PBGitHistoryController.m
+++ b/Classes/Controllers/PBGitHistoryController.m
@@ -458,7 +458,7 @@ - (void) updateView
 	[self updateKeys];
 }
 
-- (NSResponder *)firstResponder;
+- (NSResponder *)firstResponder
 {
 	return commitList;
 }
diff --git a/Classes/Controllers/PBGitWindowController.m b/Classes/Controllers/PBGitWindowController.m
index b3c9b82bc..5fdbd71c5 100644
--- a/Classes/Controllers/PBGitWindowController.m
+++ b/Classes/Controllers/PBGitWindowController.m
@@ -117,7 +117,7 @@ - (void) changeContentController:(PBViewController *)controller
 	[[contentController view] setFrame:[contentSplitView bounds]];
 	[contentSplitView addSubview:[contentController view]];
 
-//	[self setNextResponder: contentController];
+	[self setNextResponder: contentController];
 	[[self window] makeFirstResponder:[contentController firstResponder]];
 	[contentController updateView];
 	[contentController addObserver:self forKeyPath:@"status" options:NSKeyValueObservingOptionInitial context:@"statusChange"];
diff --git a/Classes/Controllers/PBViewController.m b/Classes/Controllers/PBViewController.m
index a2cfadeac..2e1f5b77d 100644
--- a/Classes/Controllers/PBViewController.m
+++ b/Classes/Controllers/PBViewController.m
@@ -43,7 +43,7 @@ - (void)awakeFromNib
 	hasViewLoaded = YES;
 }
 
-- (NSResponder *)firstResponder;
+- (NSResponder *)firstResponder
 {
 	return nil;
 }
diff --git a/GitX.xcodeproj/project.pbxproj b/GitX.xcodeproj/project.pbxproj
index 5301ed124..2d5ad6980 100644
--- a/GitX.xcodeproj/project.pbxproj
+++ b/GitX.xcodeproj/project.pbxproj
@@ -1578,7 +1578,7 @@
 				ONLY_ACTIVE_ARCH = YES;
 				OTHER_CFLAGS = "-Werror=incompatible-pointer-types";
 				RUN_CLANG_STATIC_ANALYZER = YES;
-				SDKROOT = macosx;
+				SDKROOT = macosx10.9;
 				STRIP_INSTALLED_PRODUCT = NO;
 				VALID_ARCHS = x86_64;
 			};
@@ -1602,7 +1602,7 @@
 				MACOSX_DEPLOYMENT_TARGET = 10.8;
 				OTHER_CFLAGS = "-Werror=incompatible-pointer-types";
 				RUN_CLANG_STATIC_ANALYZER = YES;
-				SDKROOT = macosx;
+				SDKROOT = macosx10.9;
 				VALID_ARCHS = x86_64;
 			};
 			name = Release;