diff --git a/src/nsterm.m b/src/nsterm.m
index 15127d53fbf..36e2ff55ac3 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -7873,7 +7873,7 @@ - (instancetype)toggleToolbar: (id)sender
 
 
 #ifdef NS_IMPL_COCOA
-- (CALayer *)makeBackingLayer;
+- (CALayer *)makeBackingLayer
 {
   EmacsLayer *l = [[EmacsLayer alloc]
                     initWithColorSpace:[[[self window] colorSpace] CGColorSpace]];