diff --git a/engine/inc/C4Material.h b/engine/inc/C4Material.h
index c7a093813..3a51e530c 100644
--- a/engine/inc/C4Material.h
+++ b/engine/inc/C4Material.h
@@ -147,7 +147,6 @@ class C4Material: public C4MaterialCore
     int32_t AboveTempConvertTo; // MatTex
 #ifdef C4ENGINE
 		int32_t DefaultMatTex;			// texture used for single pixel values
-		CPattern MatPattern;
 		C4Facet PXSFace;				// loose pixel facet
 
 		void UpdateScriptPointers(); // set all material script pointers
diff --git a/engine/src/C4Landscape.cpp b/engine/src/C4Landscape.cpp
index 9888d592b..340e38835 100644
--- a/engine/src/C4Landscape.cpp
+++ b/engine/src/C4Landscape.cpp
@@ -2560,8 +2560,6 @@ DWORD C4Landscape::GetClrByTex(int32_t iX, int32_t iY)
 		{
 		// pattern color
 		pTex->getPattern().PatternClr(iX, iY, pix, dwPix, Application.DDraw->Pal);
-		if(pTex->GetMaterial())
-			pTex->GetMaterial()->MatPattern.PatternClr(iX, iY, pix, dwPix, Application.DDraw->Pal);
 		}
 	return dwPix;
 	}
diff --git a/engine/src/C4Material.cpp b/engine/src/C4Material.cpp
index 26d413084..677211b11 100644
--- a/engine/src/C4Material.cpp
+++ b/engine/src/C4Material.cpp
@@ -406,14 +406,6 @@ void C4MaterialMap::CrossMapMaterials() // Called after load
 		// search/create entry in texmap
 		Map[cnt].DefaultMatTex = Game.TextureMap.GetIndex(Map[cnt].Name, szTextureOverlay, TRUE,
 			FormatString("DefaultMatTex of mat %s", Map[cnt].Name).getData());
-		const C4TexMapEntry *pTex = Game.TextureMap.GetEntry(Map[cnt].DefaultMatTex);
-		if (pTex)
-			{
-			// take pattern
-			Map[cnt].MatPattern = pTex->getPattern();
-			// special zooming for overlay
-			Map[cnt].MatPattern.SetZoom((Map[cnt].OverlayType & C4MatOv_Exact) ? 1 : 2);
-			}
 		// init PXS facet
 		SURFACE sfcTexture;
 		C4Texture * Texture;
diff --git a/engine/src/C4ToolsDlg.cpp b/engine/src/C4ToolsDlg.cpp
index 6c2db60eb..c35f48df6 100644
--- a/engine/src/C4ToolsDlg.cpp
+++ b/engine/src/C4ToolsDlg.cpp
@@ -655,13 +655,12 @@ void C4ToolsDlg::UpdatePreview()
 	Application.DDraw->DrawBox(sfcPreview,0,0,iPrvWdt-1,iPrvHgt-1,CGray4);
 #endif
 	BYTE bCol = 0;
-	CPattern Pattern1;
-	CPattern Pattern2;
+	CPattern Pattern;
 	// Sky material: sky as pattern only
 	if (SEqual(Material,C4TLS_MatSky))
 		{
-		Pattern1.SetColors(0, 0);
-		Pattern1.Set(Game.Landscape.Sky.Surface, 0, false);
+		Pattern.SetColors(0, 0);
+		Pattern.Set(Game.Landscape.Sky.Surface, 0, false);
 		}
 	// Material-Texture
 	else
@@ -677,13 +676,7 @@ void C4ToolsDlg::UpdatePreview()
 			if(pTex)
 				{
 				// Set drawing pattern
-				Pattern2 = pTex->getPattern();
-				// get and set extended texture of material
-				C4Material *pMat = pTex->GetMaterial();
-				if (pMat && !(pMat->OverlayType & C4MatOv_None))
-					{
-					Pattern1 = pMat->MatPattern;
-					}
+				Pattern = pTex->getPattern();
 				}
 			}
 		}
@@ -697,7 +690,7 @@ void C4ToolsDlg::UpdatePreview()
 		Application.DDraw->DrawPatternedCircle(	sfcPreview,
 							iPrvWdt/2,iPrvHgt/2,
 							Grade,
-							bCol, Pattern1, Pattern2, *Game.Landscape.GetPal());
+							bCol, Pattern, *Game.Landscape.GetPal());
 
 	Application.DDraw->AttachPrimaryPalette(sfcPreview);
 
diff --git a/standard/inc/StdDDraw2.h b/standard/inc/StdDDraw2.h
index 1c7959e3d..4ddc958bd 100644
--- a/standard/inc/StdDDraw2.h
+++ b/standard/inc/StdDDraw2.h
@@ -314,7 +314,7 @@ class CStdDDraw
 		void DrawBox(SURFACE sfcDest, int iX1, int iY1, int iX2, int iY2, BYTE byCol);  // calls DrawBoxDw
 		void DrawBoxDw(SURFACE sfcDest, int iX1, int iY1, int iX2, int iY2, DWORD dwClr); // calls DrawBoxFade
 		void DrawBoxFade(SURFACE sfcDest, float iX, float iY, float iWdt, float iHgt, DWORD dwClr1, DWORD dwClr2, DWORD dwClr3, DWORD dwClr4, int iBoxOffX, int iBoxOffY); // calls DrawQuadDw
-		void DrawPatternedCircle(SURFACE sfcDest, int x, int y, int r, BYTE col, CPattern & Pattern1, CPattern & Pattern2, CStdPalette &rPal);
+		void DrawPatternedCircle(SURFACE sfcDest, int x, int y, int r, BYTE col, CPattern & Pattern, CStdPalette &rPal);
 		void DrawHorizontalLine(SURFACE sfcDest, int x1, int x2, int y, BYTE col);
 		void DrawVerticalLine(SURFACE sfcDest, int x, int y1, int y2, BYTE col);
 		void DrawFrame(SURFACE sfcDest, int x1, int y1, int x2, int y2, BYTE col);
diff --git a/standard/src/StdDDraw2.cpp b/standard/src/StdDDraw2.cpp
index 164ce650e..dd9cf0219 100644
--- a/standard/src/StdDDraw2.cpp
+++ b/standard/src/StdDDraw2.cpp
@@ -1544,7 +1544,7 @@ bool DLineSPixDw(int32_t x, int32_t y, int32_t dwClr)
   return true;
   }
 
-void CStdDDraw::DrawPatternedCircle(SURFACE sfcDest, int x, int y, int r, BYTE col, CPattern & Pattern1, CPattern & Pattern2, CStdPalette &rPal)
+void CStdDDraw::DrawPatternedCircle(SURFACE sfcDest, int x, int y, int r, BYTE col, CPattern & Pattern, CStdPalette &rPal)
 	{
 	if (!sfcDest->Lock()) return;
 	for (int ycnt = -r; ycnt < r; ycnt++)
@@ -1555,8 +1555,7 @@ void CStdDDraw::DrawPatternedCircle(SURFACE sfcDest, int x, int y, int r, BYTE c
 			{
 			// apply both patterns
 			DWORD dwClr=rPal.GetClr(col);
-			Pattern1.PatternClr(xcnt, y + ycnt, col, dwClr, rPal);
-			Pattern2.PatternClr(xcnt, y + ycnt, col, dwClr, rPal);
+			Pattern.PatternClr(xcnt, y + ycnt, col, dwClr, rPal);
 			sfcDest->SetPixDw(xcnt, y + ycnt, dwClr);
 			}
 		}