diff --git a/buildkite/Dockerfile b/buildkite/Dockerfile
index ca310b5..3df7b79 100644
--- a/buildkite/Dockerfile
+++ b/buildkite/Dockerfile
@@ -28,7 +28,7 @@ ADD travis_get_script /usr/local/bin/get_travis_test_script
 RUN apt-get update && \
     apt-get install -y build-essential clang cmake curl gdb git jq sqlite3 libblas-dev \
     libbz2-dev libcairo-dev libclang-dev libcurl4-gnutls-dev libevent-dev libgcrypt20-dev libgpg-error-dev \
-    libgtk-3-0 liblapack-dev libldap2-dev liblzo2-dev libopenblas-dev libreadline-dev libssl-dev libxml2-dev \
+    libgtk-3-0 liblapack-dev libldap2-dev liblzo2-dev libopenblas-dev libpcre3-dev libreadline-dev libssl-dev libxml2-dev \
     libxslt1-dev libzmq3-dev llvm-dev llvm-20-dev moreutils net-tools ninja-build \
     pkg-config python3-dev python3-yaml python3-nose redis-server \
     rsync ruby ruby-dev ruby-dotenv sudo time unzip wget gnupg lsb-release \