diff --git a/modules/videoio/src/cap_avfoundation.mm b/modules/videoio/src/cap_avfoundation.mm
index 6592341bc3dc3938ca96db13ec3d81c1a45d5c8d..063e38bb54bf47df248e0086918fa31f00fbbe6a 100644
--- a/modules/videoio/src/cap_avfoundation.mm
+++ b/modules/videoio/src/cap_avfoundation.mm
@@ -383,7 +383,7 @@ int CvCaptureCAM::startCaptureDevice(int cameraNum) {
         [mCaptureDecompressedVideoOutput setVideoSettings:pixelBufferOptions];
         mCaptureDecompressedVideoOutput.alwaysDiscardsLateVideoFrames = YES;
 
-#if (TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR) && !TARGET_OS_MACCATALYST
+#if (TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR) && (!defined(TARGET_OS_MACCATALYST) || !TARGET_OS_MACCATALYST)
         mCaptureDecompressedVideoOutput.minFrameDuration = CMTimeMake(1, 30);
 #endif
 
diff --git a/modules/videoio/src/cap_ios_abstract_camera.mm b/modules/videoio/src/cap_ios_abstract_camera.mm
index 1f698424d8c06cb3a3fa59206982ec3ad2bcabe6..dd891242ff1ea838def9fb27b623985ecebd6bad 100644
--- a/modules/videoio/src/cap_ios_abstract_camera.mm
+++ b/modules/videoio/src/cap_ios_abstract_camera.mm
@@ -299,7 +299,7 @@
     }
     else
     {
-#if !TARGET_OS_MACCATALYST
+#if (!defined(TARGET_OS_MACCATALYST) || !TARGET_OS_MACCATALYST)
         // Deprecated in 6.0; here for backward compatibility
         if ([self.captureVideoPreviewLayer isOrientationSupported])
         {