diff --git a/.github/workflows/macos_test.yml b/.github/workflows/macos_test.yml
index f63457c13..e7e13fded 100644
--- a/.github/workflows/macos_test.yml
+++ b/.github/workflows/macos_test.yml
@@ -24,7 +24,6 @@ jobs:
             coreutils \
             doctest \
             ffmpeg \
-            libdeflate \
             libunistring \
             ncurses \
             pkg-config
@@ -37,7 +36,8 @@ jobs:
           env PKG_CONFIG_PATH="/opt/homebrew/opt/ncurses/lib/pkgconfig" \
           cmake .. \
             -DCMAKE_BUILD_TYPE=Release \
-            -DUSE_PANDOC=off
+            -DUSE_PANDOC=off \
+            -DUSE_DEFLATE=off
 
       - name: make
         run: |