diff --git a/.circleci/config.yml b/.circleci/config.yml
index 9c686f7..dd7cdd9 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -9,7 +9,7 @@ jobs:
           name: Install dependencies
           command: |
             apt-get update -qq
-            apt-get install -y g++ clang-5.0 cmake git wget ssh patchelf
+            apt-get install -y build-essential g++ g++-multilib clang-5.0 cmake git wget ssh patchelf
       - checkout
       - run: git submodule sync
       - run: git submodule update --init