diff --git a/src/textures/hires/hqresize.cpp b/src/textures/hires/hqresize.cpp
index a898b9fb6..22f9f8f2f 100644
--- a/src/textures/hires/hqresize.cpp
+++ b/src/textures/hires/hqresize.cpp
@@ -47,7 +47,7 @@
 
 CUSTOM_CVAR(Int, gl_texture_hqresize, 0, CVAR_ARCHIVE | CVAR_GLOBALCONFIG | CVAR_NOINITCALL)
 {
-	if (self < 0 || self > 16)
+	if (self < 0 || self > 19)
 	{
 		self = 0;
 	}
@@ -389,8 +389,13 @@ unsigned char *FTexture::CreateUpsampledTextureBuffer (unsigned char *inputBuffe
 		case 13:
 		case 14:
 		case 15:
+		case 16:
+		case 17:
 			return xbrzHelper(xbrzOldScale, type - 11, inputBuffer, inWidth, inHeight, outWidth, outHeight );
-			
+
+		case 18:
+		case 19:
+			return xbrzHelper(xbrz::scale, type - 13, inputBuffer, inWidth, inHeight, outWidth, outHeight);
 		}
 	}
 	return inputBuffer;
diff --git a/wadsrc/static/language.enu b/wadsrc/static/language.enu
index 7ec1b5489..a700c6db1 100644
--- a/wadsrc/static/language.enu
+++ b/wadsrc/static/language.enu
@@ -2880,9 +2880,13 @@ OPTVAL_HQ4XMMX 				= "hq4x MMX";
 OPTVAL_2XBRZ 				= "2xBRZ";
 OPTVAL_3XBRZ 				= "3xBRZ";
 OPTVAL_4XBRZ 				= "4xBRZ";
+OPTVAL_5XBRZ 				= "5xBRZ";
+OPTVAL_6XBRZ 				= "6xBRZ";
 OPTVAL_OLD_2XBRZ 			= "Old 2xBRZ";
 OPTVAL_OLD_3XBRZ 			= "Old 3xBRZ";
 OPTVAL_OLD_4XBRZ 			= "Old 4xBRZ";
+OPTVAL_OLD_5XBRZ 			= "Old 5xBRZ";
+OPTVAL_OLD_6XBRZ 			= "Old 6xBRZ";
 OPTVAL_RADIAL 				= "Radial";
 OPTVAL_PIXELFUZZ 			= "Pixel fuzz";
 OPTVAL_SMOOTHFUZZ 			= "Smooth fuzz";
diff --git a/wadsrc/static/menudef.txt b/wadsrc/static/menudef.txt
index 5fc1b0f66..6c3571adc 100644
--- a/wadsrc/static/menudef.txt
+++ b/wadsrc/static/menudef.txt
@@ -2158,9 +2158,13 @@ OptionValue "HqResizeModes"
    10, "$OPTVAL_2XBRZ"
    11, "$OPTVAL_3XBRZ"
    12, "$OPTVAL_4XBRZ"
+   18, "$OPTVAL_5XBRZ"
+   19, "$OPTVAL_6XBRZ"
    13, "$OPTVAL_OLD_2XBRZ"
    14, "$OPTVAL_OLD_3XBRZ"
    15, "$OPTVAL_OLD_4XBRZ"
+   16, "$OPTVAL_OLD_5XBRZ"
+   17, "$OPTVAL_OLD_6XBRZ"
 }
 
 OptionValue "HqResizeModesNoMMX"
@@ -2175,9 +2179,13 @@ OptionValue "HqResizeModesNoMMX"
    10, "$OPTVAL_2XBRZ"
    11, "$OPTVAL_3XBRZ"
    12, "$OPTVAL_4XBRZ"
+   18, "$OPTVAL_5XBRZ"
+   19, "$OPTVAL_6XBRZ"
    13, "$OPTVAL_OLD_2XBRZ"
    14, "$OPTVAL_OLD_3XBRZ"
    15, "$OPTVAL_OLD_4XBRZ"
+   16, "$OPTVAL_OLD_5XBRZ"
+   17, "$OPTVAL_OLD_6XBRZ"
 }
 
 OptionValue "FogMode"