diff --git a/.github/workflows/builder.yml b/.github/workflows/builder.yml
index 9d1ab9e8a49..8bfebbee85e 100644
--- a/.github/workflows/builder.yml
+++ b/.github/workflows/builder.yml
@@ -180,7 +180,7 @@ jobs:
           sed -i "s|pykrakenapi|# pykrakenapi|g" requirements_all.txt
 
       - name: Adjustments for 64-bit
-        if: matrix.arch == 'x86_64' || matrix.arch == 'aarch64'
+        if: matrix.arch == 'amd64' || matrix.arch == 'aarch64'
         run: |
           # Some speedups are only available on 64-bit, and since
           # we build 32bit images on 64bit hosts, we only enable
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index ded7e5d9adc..c9b1a76cc37 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -162,7 +162,7 @@ jobs:
             fi
 
             # Some speedups are only for 64-bit
-            if [ "${{ matrix.arch }}" = "x86_64" ] || [ "${{ matrix.arch }}" = "aarch64" ]; then
+            if [ "${{ matrix.arch }}" = "amd64" ] || [ "${{ matrix.arch }}" = "aarch64" ]; then
               sed -i "s|aiohttp-zlib-ng|aiohttp-zlib-ng\[isal\]|g" ${requirement_file}
             fi