diff --git a/DragGestureRecognizer.xcodeproj/project.pbxproj b/DragGestureRecognizer.xcodeproj/project.pbxproj
index e0c7bab..7d90fc4 100644
--- a/DragGestureRecognizer.xcodeproj/project.pbxproj
+++ b/DragGestureRecognizer.xcodeproj/project.pbxproj
@@ -423,7 +423,6 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.wnagrodzki.DragGestureRecognizer;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_SWIFT3_OBJC_INFERENCE = On;
 				SWIFT_VERSION = 4.2;
 			};
 			name = Debug;
@@ -436,7 +435,6 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.wnagrodzki.DragGestureRecognizer;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_SWIFT3_OBJC_INFERENCE = On;
 				SWIFT_VERSION = 4.2;
 			};
 			name = Release;