diff --git a/.github/workflows/build-openwrt-packages.yml b/.github/workflows/build-openwrt-packages.yml
index 752e81bd..f928f80c 100644
--- a/.github/workflows/build-openwrt-packages.yml
+++ b/.github/workflows/build-openwrt-packages.yml
@@ -433,7 +433,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y build-essential clang flex bison g++ gawk \
             gcc-multilib g++-multilib gettext git libncurses5-dev libssl-dev \
-            python3-setuptools python3-dev rsync swig unzip zlib1g-dev file wget
+            python3-setuptools python3-dev python3-pyelftools rsync swig unzip zlib1g-dev file wget
 
       - name: Cache OpenWrt Toolchain
         uses: actions/cache@v4