diff --git a/make/defs.mk b/make/defs.mk
index 609f6a0b..16045482 100644
--- a/make/defs.mk
+++ b/make/defs.mk
@@ -1136,8 +1136,7 @@ FEEDFS_GUI_VERSION         = $(call version,$(FEEDFS_GUI_DIR))
 RPM_REQUIRES_RUN          += $(FLAVOUR_PREFIX)feedfs-gui-run = $(FEEDFS_GUI_VERSION)
 RPM_REQUIRES_DEVEL        += $(FLAVOUR_PREFIX)feedfs-gui-devel = $(FEEDFS_GUI_VERSION)
 PREREQ_BUILD              += feedfs-utils
-PREREQ_BUILD              += feedfs
-PREREQ_BUILD              += ytools
+PREREQ_BUILD              += feedfs-objects
 INCLUDE                   += -I$(FEEDFS_GUI_DIR)/include
 LIBFLAGS                  += -L$(FEEDFS_GUI_DIR)/lib -lfeedfs-gui
 EXE_SEARCH_PATH           += $(FEEDFS_GUI_DIR)/bin
@@ -1212,6 +1211,19 @@ EXE_SEARCH_PATH           += $(FEEDFS_NET_DIR)/bin
 PREREQ                    += FEEDFS_NET
 endif
 
+ifneq ($(filter feedfs-parport,$(PREREQ_BUILD)),)
+FEEDFS_PARPORT_DIR         = $(firstword $(wildcard $(CVS_PROJ_DIR)/feedfs-parport /opt/$(FLAVOUR_PATH_PREFIX)feedfs-parport))
+FEEDFS_PARPORT_VERSION     = $(call version,$(FEEDFS_PARPORT_DIR))
+RPM_REQUIRES_RUN          += $(FLAVOUR_PREFIX)feedfs-parport-run = $(FEEDFS_PARPORT_VERSION)
+RPM_REQUIRES_DEVEL        += $(FLAVOUR_PREFIX)feedfs-parport-devel = $(FEEDFS_PARPORT_VERSION)
+PREREQ_BUILD              += feedfs-objects
+PREREQ_BUILD              += ytools
+INCLUDE                   += -I$(FEEDFS_PARPORT_DIR)/include
+LIBFLAGS                  += -L$(FEEDFS_PARPORT_DIR)/lib -lfeedfs-parport
+EXE_SEARCH_PATH           += $(FEEDFS_PARPORT_DIR)/bin
+PREREQ                    += FEEDFS_PARPORT
+endif
+
 ifneq ($(filter feedfs-circuit,$(PREREQ_BUILD)),)
 FEEDFS_CIRCUIT_DIR         = $(firstword $(wildcard $(CVS_PROJ_DIR)/feedfs-circuit /opt/$(FLAVOUR_PATH_PREFIX)feedfs-circuit))
 FEEDFS_CIRCUIT_VERSION     = $(call version,$(FEEDFS_CIRCUIT_DIR))