diff --git a/board/compulab/trimslice/Makefile b/board/compulab/trimslice/Makefile
index f3bd00d..311eb92 100644
--- a/board/compulab/trimslice/Makefile
+++ b/board/compulab/trimslice/Makefile
@@ -7,4 +7,4 @@
 
 obj-y	:= trimslice.o
 
-include ../../nvidia/common/common.mk
+include $(srctree)/board/nvidia/common/common.mk