diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1c7047a..77b676e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -23,6 +23,7 @@ jobs:
       # RUSTDOCFLAGS: -Cpanic=abort
     runs-on: ${{matrix.os}}
     steps:
+      - uses: ilammy/setup-nasm@v1
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
         with: