diff --git a/docker/Dockerfile.worker b/docker/Dockerfile.worker
index 0c959ad6..ca4903de 100644
--- a/docker/Dockerfile.worker
+++ b/docker/Dockerfile.worker
@@ -15,6 +15,7 @@ RUN apt-get update && apt-get install -y \
         make \
         libnghttp2-dev \
         libffi-dev \
+        libkrb5-dev \
     && rm -rf /var/lib/apt/lists/*
 
 RUN apt-get update && apt-get install -y curl \