diff --git a/doc/changes.src b/doc/changes.src
index 1a2b4033..4c034904 100644
--- a/doc/changes.src
+++ b/doc/changes.src
@@ -25,6 +25,9 @@ To force a specific form, use the \c{STRICT} keyword, see \k{strict}.
 
 \b Remove invalid form of VPEXTRW instruction.
 
+\b Add \c{VLDDQU} as alias for \c{VLDQQU} to
+   match specification.
+
 
 \S{cl-2.09.04} Version 2.09.04
 
diff --git a/insns.dat b/insns.dat
index 4b6a3aa0..cff6e704 100644
--- a/insns.dat
+++ b/insns.dat
@@ -2336,6 +2336,7 @@ VHSUBPS		ymmreg,ymmreg*,ymmrm256		[rvm:	vex.nds.256.f2.0f 7d /r]		AVX,SANDYBRIDG
 VINSERTF128	ymmreg,ymmreg,xmmrm128,imm8	[rvmi:	vex.nds.256.66.0f3a.w0 18 /r ib]	AVX,SANDYBRIDGE
 VINSERTPS	xmmreg,xmmreg*,xmmrm32,imm8	[rvmi:	vex.nds.128.66.0f3a 21 /r ib]		AVX,SANDYBRIDGE
 VLDDQU		xmmreg,mem128			[rm:	vex.128.f2.0f f0 /r]			AVX,SANDYBRIDGE
+VLDQQU		ymmreg,mem256			[rm:	vex.256.f2.0f f0 /r]			AVX,SANDYBRIDGE
 VLDDQU		ymmreg,mem256			[rm:	vex.256.f2.0f f0 /r]			AVX,SANDYBRIDGE
 VLDMXCSR	mem32				[m:	vex.lz.0f ae /2]			AVX,SANDYBRIDGE
 VMASKMOVDQU	xmmreg,xmmreg			[rm:	vex.128.66.0f f7 /r]			AVX,SANDYBRIDGE