diff --git a/Makefile b/Makefile
index 70e7f16614..27efdf700f 100644
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,7 @@ include $(BOLOS_SDK)/Makefile.defines
 
 ifeq ($(CHAIN),)
     CHAIN = ethereum
-    APPNAME = ethereum
+    APPNAME = Ethereum
 endif
 
 SUPPORTED_CHAINS = $(shell find makefile_conf/chain/ -type f -name '*.mk'| sed 's/.*\/\(.*\).mk/\1/g' | sort)