diff --git a/docker/Dockerfile b/docker/Dockerfile
index aa7950f..39577ea 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -13,7 +13,6 @@ ENV HOME=/home/electrum
 
 ENV ELECTRUM_API_USER=electrum_api_user
 ENV ELECTRUM_API_PASSWORD=electrum_api_password
-#ENV TESTNET=false
 
 RUN addgroup -g $USER_GID electrum ;\
 	adduser -D -h $HOME -u $USER_UID -G electrum electrum
@@ -24,8 +23,8 @@ USER electrum
 WORKDIR $HOME
 
 CMD test "$ELECTRUM_TESTNET" = 1 -o "$ELECTRUM_TESTNET" = true && FLAGS='--testnet' ;\
-		electrum --offline $FLAGS setconfig rpcuser ${ELECTRUM_USER} 2>/dev/null ;\
-		electrum --offline $FLAGS setconfig rpcpassword ${ELECTRUM_PASSWORD} 2>/dev/null ;\
+		electrum --offline $FLAGS setconfig rpcuser ${ELECTRUM_API_USER} 2>/dev/null ;\
+		electrum --offline $FLAGS setconfig rpcpassword ${ELECTRUM_API_PASSWORD} 2>/dev/null ;\
 		electrum --offline $FLAGS setconfig rpchost 0.0.0.0 2>/dev/null ;\
 		electrum --offline $FLAGS setconfig rpcport 7000 2>/dev/null ;\
 		#electrum --offline $FLAGS create ;\