diff --git a/SwiftNeoVim/NeoVimAgent.h b/SwiftNeoVim/NeoVimAgent.h
index a4c97ff0..9ca4d65b 100644
--- a/SwiftNeoVim/NeoVimAgent.h
+++ b/SwiftNeoVim/NeoVimAgent.h
@@ -27,7 +27,6 @@ NS_ASSUME_NONNULL_BEGIN
 - (void)vimCommand:(NSString *)string;
 - (NSString *)vimCommandOutput:(NSString *)string;
 
-- (void)vimInputSync:(NSString *)string;
 - (void)vimInput:(NSString *)string;
 - (void)vimInputMarkedText:(NSString *_Nonnull)markedText;
 - (void)deleteCharacters:(NSInteger)count;