diff --git a/GNUmakefile.in b/GNUmakefile.in
index fe822da46..9cb690ff1 100644
--- a/GNUmakefile.in
+++ b/GNUmakefile.in
@@ -41,6 +41,14 @@ else
 install_oracle_fdw:
 endif
 
+ifeq ($(enable_pldebugger), yes)
+install_pldebugger:
+	$(MAKE) -C contrib/pldebugger install
+else
+install_pldebugger:
+endif
+
+
 ifeq ($(enable_multiple_nodes), yes)
 install:
 	$(MAKE) install_mysql_fdw
@@ -58,6 +66,7 @@ else
 install:
 	$(MAKE) install_mysql_fdw
 	$(MAKE) install_oracle_fdw
+	$(MAKE) install_pldebugger
 	$(MAKE) -C contrib/postgres_fdw $@
 	$(MAKE) -C contrib/pg_stat_statements $@
 	+@echo "openGauss installation complete."
diff --git a/src/gausskernel/Makefile b/src/gausskernel/Makefile
index a6f7ed50e..4a1eb2f9b 100644
--- a/src/gausskernel/Makefile
+++ b/src/gausskernel/Makefile
@@ -37,7 +37,7 @@ ifeq ($(enable_oracle_fdw), yes)
 endif
 
 ifeq ($(enable_pldebugger), yes)
-	SUBDIRS += $(top_builddir)/contrib/pldebugger-master
+	SUBDIRS += $(top_builddir)/contrib/pldebugger
 endif
 
 ifeq ($(enable_multiple_nodes), yes)