diff --git a/build/docker/bin/Dockerfile b/build/docker/bin/Dockerfile
index b957ad16..0b02037e 100644
--- a/build/docker/bin/Dockerfile
+++ b/build/docker/bin/Dockerfile
@@ -27,13 +27,22 @@ RUN echo -n "GO version: " && go version
 RUN echo -n "GOPATH: " && echo $GOPATH
 
 # install rocksdb
-RUN cd /opt && git clone -b $ROCKSDB_VERSION --depth 1 https://github.com/facebook/rocksdb.git 
+RUN cd /opt && git clone -b $ROCKSDB_VERSION --depth 1 https://github.com/facebook/rocksdb.git
 RUN cd /opt/rocksdb && CFLAGS=-fPIC CXXFLAGS=-fPIC make -j 4 release
 RUN strip /opt/rocksdb/ldb /opt/rocksdb/sst_dump && \
     cp /opt/rocksdb/ldb /opt/rocksdb/sst_dump /build
 
 RUN go get github.com/golang/dep/cmd/dep
 
+RUN \
+    cleanup() { rm -rf $GOPATH/src/blockbook; } && \
+    trap cleanup EXIT && \
+    cd $GOPATH/src && \
+    git clone https://github.com/trezor/blockbook.git && \
+    cd blockbook && \
+    dep ensure -vendor-only && \
+    cp -r vendor /build/vendor
+
 ADD Makefile /build/Makefile
 
 VOLUME /out
diff --git a/build/docker/bin/Makefile b/build/docker/bin/Makefile
index d8c4ef3a..05aafcae 100644
--- a/build/docker/bin/Makefile
+++ b/build/docker/bin/Makefile
@@ -42,7 +42,7 @@ prepare-sources:
 prepare-vendor:
 	@ if [ "$(UPDATE_VENDOR)" -eq 1 ]; then \
 		echo "Updating vendor"; \
-		cd $(BLOCKBOOK_SRC) && rm -rf vendor?* && dep ensure -vendor-only ; \
+		cd $(BLOCKBOOK_SRC) && rm -rf vendor* && cp -r /build/vendor . && dep ensure -vendor-only ; \
 	else \
 		echo "Update of vendor not demanded, keeping version from src" ; \
 	fi