diff --git a/programs/winedbg/db_disasm64.c b/programs/winedbg/db_disasm64.c
index 4957eeb7677..3db0b5e31e1 100644
--- a/programs/winedbg/db_disasm64.c
+++ b/programs/winedbg/db_disasm64.c
@@ -270,6 +270,26 @@ static const struct inst db_inst_0f0x[] = {
 /*0f*/	{ "",      FALSE, NONE,  0,	      0 },
 };
 
+static const struct inst db_inst_0f1x[] = {
+/*10*/	{ "movups",TRUE,  NONE,  op2(E, XMM), 0 },
+/*11*/	{ "movups",TRUE,  NONE,  op2(XMM, E), 0 },
+/*12*/	{ "",      FALSE, NONE,  0,	      0 },
+/*13*/	{ "",      FALSE, NONE,  0,	      0 },
+/*14*/	{ "",      FALSE, NONE,  0,	      0 },
+/*15*/	{ "",      FALSE, NONE,  0,	      0 },
+/*16*/	{ "",      FALSE, NONE,  0,	      0 },
+/*17*/	{ "",      FALSE, NONE,  0,	      0 },
+
+/*18*/	{ "",      FALSE, NONE,  0,	      0 },
+/*19*/	{ "",      FALSE, NONE,  0,	      0 },
+/*1a*/	{ "",      FALSE, NONE,  0,	      0 },
+/*1b*/	{ "",      FALSE, NONE,  0,	      0 },
+/*1c*/	{ "",      FALSE, NONE,  0,	      0 },
+/*1d*/	{ "",      FALSE, NONE,  0,	      0 },
+/*1e*/	{ "",      FALSE, NONE,  0,	      0 },
+/*1f*/	{ "",      FALSE, NONE,  0,	      0 },
+};
+
 static const struct inst db_inst_0f2x[] = {
 /*20*/	{ "mov",   TRUE,  LONG,  op2(CR,El),  0 },
 /*21*/	{ "mov",   TRUE,  LONG,  op2(DR,El),  0 },
@@ -491,7 +511,7 @@ static const struct inst db_inst_0fcx[] = {
 
 static const struct inst * const db_inst_0f[] = {
 	db_inst_0f0x,
-	0,
+	db_inst_0f1x,
 	db_inst_0f2x,
 	db_inst_0f3x,
 	db_inst_0f4x,