diff --git a/Makefile b/Makefile
index 9824a47255..d39b9b68c8 100644
--- a/Makefile
+++ b/Makefile
@@ -159,8 +159,6 @@ postgres-%: postgres-configure-% \
 		  postgres-headers-% # to prevent `make install` conflicts with neon's `postgres-headers`
 	+@echo "Compiling PostgreSQL $*"
 	$(MAKE) -C $(BUILD_DIR)/$* MAKELEVEL=0 install
-	+@echo "Compiling libpq $*"
-	$(MAKE) -C $(BUILD_DIR)/$*/src/interfaces/libpq install
 	+@echo "Compiling pg_prewarm $*"
 	$(MAKE) -C $(BUILD_DIR)/$*/contrib/pg_prewarm install
 	+@echo "Compiling pg_buffercache $*"
diff --git a/compute/compute-node.Dockerfile b/compute/compute-node.Dockerfile
index cf0598eec8..35ece73030 100644
--- a/compute/compute-node.Dockerfile
+++ b/compute/compute-node.Dockerfile
@@ -171,9 +171,6 @@ RUN cd postgres && \
     eval $CONFIGURE_CMD && \
     make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s install && \
     make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C contrib/ install && \
-    # Install headers
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C src/include install && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C src/interfaces/libpq install && \
     # Enable some of contrib extensions
     echo 'trusted = true' >> /usr/local/pgsql/share/extension/autoinc.control && \
     echo 'trusted = true' >> /usr/local/pgsql/share/extension/dblink.control && \