diff --git a/projects/rccl-tests/src/Makefile b/projects/rccl-tests/src/Makefile
index ef77730c70..ec0301b758 100644
--- a/projects/rccl-tests/src/Makefile
+++ b/projects/rccl-tests/src/Makefile
@@ -20,7 +20,7 @@ LDFLAGS    :=
 HIPLDFLAGS :=
 
 ifneq ($(NCCL_HOME), "")
-HIPCUFLAGS += -I$(NCCL_HOME)
+HIPCUFLAGS += -I$(NCCL_HOME) -I$(NCCL_HOME)/rccl/include
 HIPLDFLAGS   += -Wl,-rpath,$(NCCL_HOME) -L$(NCCL_HOME)
 endif
 HIPCUFLAGS += -I$(ROCM_PATH)/include