diff --git a/osx/qmk_toolbox/Flashing.m b/osx/qmk_toolbox/Flashing.m
index 9d40d4bdd8..6409bcc846 100644
--- a/osx/qmk_toolbox/Flashing.m
+++ b/osx/qmk_toolbox/Flashing.m
@@ -64,7 +64,7 @@ - (void)flash:(NSString *)mcu withFile:(NSString *)file {
         [self flashKiibohdWithFile:file];
     if ([delegate canFlash:AVRISP])
         [self flashAVRISP:mcu withFile:file];
-    if ([delegate canFlash:Kiibohd])
+    if ([delegate canFlash:USBTiny])
         [self flashUSBTiny:mcu withFile:file];
 }
 
@@ -136,7 +136,7 @@ - (void)flashAVRISP:(NSString *)mcu withFile:(NSString *)file {
 }
 
 - (void)flashUSBTiny:(NSString *)mcu withFile:(NSString *)file {
-    [self runProcess:@"avrdude" withArgs:@[@"-p", mcu, @"-c", @"usbtinp", @"-U", [NSString stringWithFormat:@"flash:w:%@:i", file], @"-P", caterinaPort, @"-C", @"avrdude.conf"]];
+    [self runProcess:@"avrdude" withArgs:@[@"-p", mcu, @"-c", @"usbtiny", @"-U", [NSString stringWithFormat:@"flash:w:%@:i", file], @"-P", caterinaPort, @"-C", @"avrdude.conf"]];
 }
 
-@end
\ No newline at end of file
+@end