diff --git a/make/defs.mk b/make/defs.mk
index 33033137..2d07b66b 100644
--- a/make/defs.mk
+++ b/make/defs.mk
@@ -1254,8 +1254,8 @@ endif
 ifneq ($(filter ntv2,$(PREREQ_BUILD)),)
 NTV2_DIR                   = $(firstword $(wildcard $(CVS_PROJ_DIR)/ntv2 /opt/$(FLAVOUR_PATH_PREFIX)ntv2))
 NTV2_VERSION               = $(call version,$(NTV2_DIR))
-RPM_REQUIRES_RUN          += $(FLAVOUR_PREFIX)dspider-ntv2-run = $(NTV2_VERSION)
-RPM_REQUIRES_DEVEL        += $(FLAVOUR_PREFIX)dspider-ntv2-devel = $(NTV2_VERSION)
+RPM_REQUIRES_RUN          += $(FLAVOUR_PREFIX)ntv2-run = $(NTV2_VERSION)
+RPM_REQUIRES_DEVEL        += $(FLAVOUR_PREFIX)ntv2-devel = $(NTV2_VERSION)
 PREREQ_BUILD              += ytools
 INCLUDE                   += -I$(NTV2_DIR)/include
 LIBFLAGS                  += -L$(NTV2_DIR)/lib -lntv2