diff --git a/lib/ivis_common/ivisdef.h b/lib/ivis_common/ivisdef.h
index b24a6f7f0..82e7a8f0d 100644
--- a/lib/ivis_common/ivisdef.h
+++ b/lib/ivis_common/ivisdef.h
@@ -32,20 +32,6 @@
 #include "lib/framework/frame.h"
 #include "pietypes.h"
 
-
-
-/***************************************************************************/
-/***************************************************************************/
-/*
- *	Global Definitions
- */
-/***************************************************************************/
-#define iV_SCANTABLE_MAX	1024
-
-// texture animation defines
-#define iV_IMD_ANIM_FRAMES	8
-
-
 //*************************************************************************
 //
 // screen surface structure
@@ -62,7 +48,6 @@ typedef struct _iSurface {
 	iClip clip;
 
 	UBYTE *buffer;
-	Sint32 scantable[iV_SCANTABLE_MAX];	// currently uses 4k per structure (!)
 
 	int width;
 	int height;
diff --git a/lib/ivis_opengl/rendmode.c b/lib/ivis_opengl/rendmode.c
index 297589f0f..83895338a 100644
--- a/lib/ivis_opengl/rendmode.c
+++ b/lib/ivis_opengl/rendmode.c
@@ -38,7 +38,6 @@ iSurface	*psRendSurface;
 iSurface *iV_SurfaceCreate(Uint32 flags, int width, int height, int xp, int yp, UBYTE *buffer)
 {
 	iSurface *s = malloc(sizeof(iSurface));
-	int i;
 
 	assert(buffer!=NULL);	// on playstation this MUST be null
 
@@ -56,13 +55,7 @@ iSurface *iV_SurfaceCreate(Uint32 flags, int width, int height, int xp, int yp,
 	s->width = width;
 	s->height = height;
 	s->size = width * height;
-
 	s->buffer = buffer;
-	for (i=0; i<iV_SCANTABLE_MAX; i++)
-	{
-		s->scantable[i] = i * width;
-	}
-
 	s->clip.left = 0;
 	s->clip.right = width-1;
 	s->clip.top = 0;
diff --git a/src/intelmap.c b/src/intelmap.c
index 18c840670..23276fff0 100644
--- a/src/intelmap.c
+++ b/src/intelmap.c
@@ -1327,8 +1327,7 @@ void intDisplayFLICView(WIDGET *psWidget, UDWORD xOffset, UDWORD yOffset, PIELIG
 		seq_RenderVideoToBuffer(NULL, psViewResearch->sequenceName,
 			gameTime2, SEQUENCE_HOLD);
 		//download to screen now
-		seq_BlitBufferToScreen((SBYTE *)rendSurface.buffer, rendSurface.scantable[1],
-			x0, y0);
+		seq_BlitBufferToScreen((SBYTE *)rendSurface.buffer, x0, y0);
 		CloseButtonRender();
 	}