diff --git a/ci/docker/x86_64-unknown-linux-gnu/Dockerfile b/ci/docker/x86_64-unknown-linux-gnu/Dockerfile
index c9951a77ff..bbebe2d7fa 100644
--- a/ci/docker/x86_64-unknown-linux-gnu/Dockerfile
+++ b/ci/docker/x86_64-unknown-linux-gnu/Dockerfile
@@ -14,3 +14,6 @@ RUN tar -xJf sde.tar.xz --strip-components=1 -C intel-sde
 ENV CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUNNER="/intel-sde/sde64 \
             -cpuid-in /checkout/ci/docker/x86_64-unknown-linux-gnu/cpuid.def \
             -rtm-mode full -tsx --"
+# SDE doesn't support AMD extensions
+# FIXME: find a way to test these
+ENV STDARCH_TEST_SKIP_FEATURE="sse4a,tbm,xop"
diff --git a/ci/docker/x86_64-unknown-linux-gnu/cpuid.def b/ci/docker/x86_64-unknown-linux-gnu/cpuid.def
index 95cef61993..342f7d83a6 100644
--- a/ci/docker/x86_64-unknown-linux-gnu/cpuid.def
+++ b/ci/docker/x86_64-unknown-linux-gnu/cpuid.def
@@ -12,7 +12,7 @@
 # CPUID_VERSION = 1.0
 #      Input      =>               Output
 # EAX      ECX    =>   EAX      EBX      ECX      EDX
-00000000 ******** => 00000024 68747541 444d4163 69746e65
+00000000 ******** => 00000024 756e6547 6c65746e 49656e69
 00000001 ******** => 00400f10 00100800 7ffaf3ff bfebfbff
 00000002 ******** => 76035a01 00f0b6ff 00000000 00c10000
 00000003 ******** => 00000000 00000000 00000000 00000000
@@ -49,7 +49,7 @@
 00000024 00000000 => 00000001 00070002 00000000 00000000 #AVX10
 00000024 00000001 => 00000000 00000000 00000004 00000000
 80000000 ******** => 80000008 00000000 00000000 00000000
-80000001 ******** => 00000000 00000000 00200961 2c100000
+80000001 ******** => 00000000 00000000 00000121 2c100000
 80000002 ******** => 00000000 00000000 00000000 00000000
 80000003 ******** => 00000000 00000000 00000000 00000000
 80000004 ******** => 00000000 00000000 00000000 00000000
@@ -59,5 +59,4 @@
 80000008 ******** => 00003028 00000200 00000200 00000000
 
 # This file was copied from intel-sde/misc/cpuid/future/cpuid.def, and modified to
-# use "AuthenticAMD" as the vendor and the support for `XOP`, `SSE4a`, `TBM`,
-# `AVX512_VP2INTERSECT` and the VEX variants of AVX512 was added in the CPUID.
+# add support for `AVX512_VP2INTERSECT`