diff --git a/board/davinci/ea20/Makefile b/board/davinci/ea20/Makefile
index ddd2564269..67ec4612a9 100644
--- a/board/davinci/ea20/Makefile
+++ b/board/davinci/ea20/Makefile
@@ -25,7 +25,7 @@
 
 include $(TOPDIR)/config.mk
 
-LIB	= $(obj)lib$(BOARD).a
+LIB	= $(obj)lib$(BOARD).o
 
 COBJS-y	+= ea20.o