diff --git a/.github/workflows/libjpeg.yml b/.github/workflows/libjpeg.yml
index 7e0272a..3071eb7 100644
--- a/.github/workflows/libjpeg.yml
+++ b/.github/workflows/libjpeg.yml
@@ -31,6 +31,8 @@ jobs:
       - name: Compute virtual inputs
         id: virtuals
         run: powershell winlib-builder/scripts/compute-virtuals -version ${{github.event.inputs.php}} -arch ${{matrix.arch}}
+      - name: Setup NASM
+        uses: ilammy/setup-nasm@v1
       - name: Configure libjpeg
         run: cd libjpeg && cmake -G "Visual Studio 16 2019" -A ${{steps.virtuals.outputs.msarch}} -T ${{steps.virtuals.outputs.msts}} -DWITH_JPEG8=1 -DWITH_CRT_DLL=1 -DENABLE_SHARED=0 -DWITH_TURBOJPEG=0 .
       - name: Build libjpeg