diff --git a/src/os/macosx/osx_stdafx.h b/src/os/macosx/osx_stdafx.h
index 70fff822fd..70dc8030cc 100644
--- a/src/os/macosx/osx_stdafx.h
+++ b/src/os/macosx/osx_stdafx.h
@@ -57,6 +57,10 @@
 #define MAC_OS_X_VERSION_10_10 101000
 #endif
 
+#ifndef MAC_OS_X_VERSION_10_11
+#define MAC_OS_X_VERSION_10_11 101100
+#endif
+
 #define __STDC_LIMIT_MACROS
 #include <stdint.h>
 
diff --git a/src/video/cocoa/cocoa_v.mm b/src/video/cocoa/cocoa_v.mm
index 8922d32893..0368816ca4 100644
--- a/src/video/cocoa/cocoa_v.mm
+++ b/src/video/cocoa/cocoa_v.mm
@@ -237,31 +237,71 @@ static int CDECL ModeSorter(const OTTD_Point *p1, const OTTD_Point *p2)
 	return 0;
 }
 
+static void QZ_GetDisplayModeInfo(CFArrayRef modes, CFIndex i, int &bpp, uint16 &width, uint16 &height)
+{
+	bpp = 0;
+	width = 0;
+	height = 0;
+
+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)
+	if (MacOSVersionIsAtLeast(10, 6, 0)) {
+		CGDisplayModeRef mode = (CGDisplayModeRef)CFArrayGetValueAtIndex(modes, i);
+
+		width = (uint16)CGDisplayModeGetWidth(mode);
+		height = (uint16)CGDisplayModeGetHeight(mode);
+
+#if (MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_11)
+		/* Extract bit depth from mode string. */
+		CFStringRef pixEnc = CGDisplayModeCopyPixelEncoding(mode);
+		if (CFStringCompare(pixEnc, CFSTR(IO32BitDirectPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo) bpp = 32;
+		if (CFStringCompare(pixEnc, CFSTR(IO16BitDirectPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo) bpp = 16;
+		if (CFStringCompare(pixEnc, CFSTR(IO8BitIndexedPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo) bpp = 8;
+		CFRelease(pixEnc);
+#else
+		/* CGDisplayModeCopyPixelEncoding is deprecated on OSX 10.11+, but there are no 8 bpp modes anyway... */
+		bpp = 32;
+#endif
+	} else
+#endif
+	{
+		int intvalue;
+
+		CFDictionaryRef onemode = (const __CFDictionary*)CFArrayGetValueAtIndex(modes, i);
+		CFNumberRef number = (const __CFNumber*)CFDictionaryGetValue(onemode, kCGDisplayBitsPerPixel);
+		CFNumberGetValue(number, kCFNumberSInt32Type, &intvalue);
+		bpp = intvalue;
+
+		number = (const __CFNumber*)CFDictionaryGetValue(onemode, kCGDisplayWidth);
+		CFNumberGetValue(number, kCFNumberSInt32Type, &intvalue);
+		width = (uint16)intvalue;
+
+		number = (const __CFNumber*)CFDictionaryGetValue(onemode, kCGDisplayHeight);
+		CFNumberGetValue(number, kCFNumberSInt32Type, &intvalue);
+		height = (uint16)intvalue;
+	}
+}
+
 uint QZ_ListModes(OTTD_Point *modes, uint max_modes, CGDirectDisplayID display_id, int device_depth)
 {
-	CFArrayRef mode_list  = CGDisplayAvailableModes(display_id);
+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6) && (MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_6)
+	CFArrayRef mode_list = MacOSVersionIsAtLeast(10, 6, 0) ? CGDisplayCopyAllDisplayModes(display_id, NULL) : CGDisplayAvailableModes(display_id);
+#elif (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)
+	CFArrayRef mode_list = CGDisplayCopyAllDisplayModes(display_id, NULL);
+#else
+	CFArrayRef mode_list = CGDisplayAvailableModes(display_id);
+#endif
 	CFIndex    num_modes = CFArrayGetCount(mode_list);
 
 	/* Build list of modes with the requested bpp */
 	uint count = 0;
 	for (CFIndex i = 0; i < num_modes && count < max_modes; i++) {
-		int intvalue, bpp;
+		int bpp;
 		uint16 width, height;
 
-		CFDictionaryRef onemode = (const __CFDictionary*)CFArrayGetValueAtIndex(mode_list, i);
-		CFNumberRef number = (const __CFNumber*)CFDictionaryGetValue(onemode, kCGDisplayBitsPerPixel);
-		CFNumberGetValue(number, kCFNumberSInt32Type, &bpp);
+		QZ_GetDisplayModeInfo(mode_list, i, bpp, width, height);
 
 		if (bpp != device_depth) continue;
 
-		number = (const __CFNumber*)CFDictionaryGetValue(onemode, kCGDisplayWidth);
-		CFNumberGetValue(number, kCFNumberSInt32Type, &intvalue);
-		width = (uint16)intvalue;
-
-		number = (const __CFNumber*)CFDictionaryGetValue(onemode, kCGDisplayHeight);
-		CFNumberGetValue(number, kCFNumberSInt32Type, &intvalue);
-		height = (uint16)intvalue;
-
 		/* Check if mode is already in the list */
 		bool hasMode = false;
 		for (uint i = 0; i < count; i++) {
@@ -282,6 +322,10 @@ uint QZ_ListModes(OTTD_Point *modes, uint max_modes, CGDirectDisplayID display_i
 	/* Sort list smallest to largest */
 	QSortT(modes, count, &ModeSorter);
 
+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)
+	if (MacOSVersionIsAtLeast(10, 6, 0)) CFRelease(mode_list);
+#endif
+
 	return count;
 }