diff --git a/Dockerfile.compute-node-v14 b/Dockerfile.compute-node-v14
index 71195eff47..fb115ca641 100644
--- a/Dockerfile.compute-node-v14
+++ b/Dockerfile.compute-node-v14
@@ -137,6 +137,22 @@ RUN wget https://github.com/zachasme/h3-pg/archive/refs/tags/v4.0.1.tar.gz -O h3
     echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3.control && \
     echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3_postgis.control
 
+#########################################################################################
+#
+# Layer "unit-pg-build"
+# compile unit extension
+#
+#########################################################################################
+FROM build-deps AS unit-pg-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+
+RUN wget https://github.com/df7cb/postgresql-unit/archive/refs/tags/7.7.tar.gz && \
+    tar xvzf 7.7.tar.gz && \
+    cd postgresql-unit-7.7 && \
+    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
+    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/unit.control
+
 #########################################################################################
 #
 # Layer "neon-pg-ext-build"
@@ -148,6 +164,7 @@ COPY --from=postgis-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=plv8-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=h3-pg-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=h3-pg-build /h3/usr /
+COPY --from=unit-pg-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY pgxn/ pgxn/
 
 RUN make -j $(getconf _NPROCESSORS_ONLN) \
diff --git a/Dockerfile.compute-node-v15 b/Dockerfile.compute-node-v15
index 8d023631ee..efbe0c6872 100644
--- a/Dockerfile.compute-node-v15
+++ b/Dockerfile.compute-node-v15
@@ -137,6 +137,22 @@ RUN wget https://github.com/zachasme/h3-pg/archive/refs/tags/v4.0.1.tar.gz -O h3
     echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3.control && \
     echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3_postgis.control
 
+#########################################################################################
+#
+# Layer "unit-pg-build"
+# compile unit extension
+#
+#########################################################################################
+FROM build-deps AS unit-pg-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+
+RUN wget https://github.com/df7cb/postgresql-unit/archive/refs/tags/7.7.tar.gz && \
+    tar xvzf 7.7.tar.gz && \
+    cd postgresql-unit-7.7 && \
+    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
+    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/unit.control
+
 #########################################################################################
 #
 # Layer "neon-pg-ext-build"
@@ -148,6 +164,7 @@ COPY --from=postgis-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=plv8-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=h3-pg-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=h3-pg-build /h3/usr /
+COPY --from=unit-pg-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY pgxn/ pgxn/
 
 RUN make -j $(getconf _NPROCESSORS_ONLN) \