diff --git a/Dockerfile b/Dockerfile
index df35892..1ab23c4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,5 +25,5 @@ ARG POSTGRES_BASE_VERSION
 ARG TIMESTAMP=1
 COPY third-party/pgxman /tmp/pgxman/
 RUN curl -sfL https://github.com/pgxman/release/releases/latest/download/install.sh | sh -s -- /tmp/pgxman/pgxman_${POSTGRES_BASE_VERSION}.yaml && \
-  pgxman install pgsql-http=1.5.0@${POSTGRES_BASE_VERSION} --yes && \
+  pgxman install pgsql-http=1.5.0 --pg ${POSTGRES_BASE_VERSION} --yes && \
   rm -rf /tmp/pgxman