diff --git a/src/opt/fxu/fxu.c b/src/opt/fxu/fxu.c
index 95f1c99de..c6fb57967 100644
--- a/src/opt/fxu/fxu.c
+++ b/src/opt/fxu/fxu.c
@@ -57,7 +57,7 @@ static int s_MemoryPeak;
 ***********************************************************************/
 int Fxu_FastExtract( Fxu_Data_t * pData )
 {
-    int fScrollLines = 1;
+    int fScrollLines = 0;
     Fxu_Matrix * p;
     Fxu_Single * pSingle;
     Fxu_Double * pDouble;