diff --git a/docker/Dockerfile.build b/docker/Dockerfile.build
index aa12026..14e6182 100644
--- a/docker/Dockerfile.build
+++ b/docker/Dockerfile.build
@@ -18,7 +18,8 @@ RUN apk add --no-cache \
     jq \
     ca-certificates \
     nodejs \
-    npm
+    npm \
+    postgresql-client
 
 # Set up Go environment
 ENV GOPATH=/go