diff --git a/Makefile b/Makefile
index 14a7aae..c7e39f2 100755
--- a/Makefile
+++ b/Makefile
@@ -93,11 +93,11 @@ CUDAROOT = $(subst /bin/,,$(dir $(shell which $(CUDAC))))
 #CFLAGS = -I${CUDAROOT}/include -std=c++11 $(DEFS) $(OPTLEV) -fPIC -D__HIP_PLATFORM_NVCC__
 CFLAGS = -I${CUDAROOT}/include -std=c++11 $(DEFS) $(OPTLEV) -fPIC -D__HIP_PLATFORM_HCC__ -D__HIP_ROCclr__
 ifeq ($(CPU),x86_64)
-CFLAGS += -march=native
+CFLAGS += -march=native -fPIC
 endif
 
 #CUDA_CFLAGS = -ccbin $(GPU_CC) -I${CUDAROOT}/include -std=c++11 $(OPTLEV) -Xptxas -dlcm=ca -lineinfo $(GENCODE_FLAGS) --resource-usage -Xcompiler -fPIC -D_FORCE_INLINES -x cu -Wno-deprecated-declarations
-CUDA_CFLAGS = --amdgpu-target=gfx906,gfx908 -std=c++11 $(OPTLEV) -D_FORCE_INLINES
+CUDA_CFLAGS = --amdgpu-target=gfx906,gfx908,gfx90a -std=c++11 $(OPTLEV) -D_FORCE_INLINES -fPIC
 
 ifeq ($(OS),osx)
 CUDA_LFLAGS = -L$(CUDAROOT)/lib