diff --git a/userspace/Makefile.sources b/userspace/Makefile.sources
index 8b6282f72..fbb395f62 100644
--- a/userspace/Makefile.sources
+++ b/userspace/Makefile.sources
@@ -26,8 +26,7 @@ OBJS := $(srcs:%.c=$(NVGPU_OUT)/%.o)
 
 HEADERS :=	\
 	$(NVGPU_SRC)/include/nvgpu/*.h		\
-	$(NVGPU_SRC)/include/nvgpu/hw/*/*.h	\
-	$(NVGPU_SRC)/gk20a/*.h
+	$(NVGPU_SRC)/include/nvgpu/hw/*/*.h
 
 CORE_OBJS :=	\
 	$(CORE_OUT)/unit_main.o			\