diff --git a/changelogs/unreleased/1083-dark64 b/changelogs/unreleased/1083-dark64
index edc93a7d..edbb93f3 100644
--- a/changelogs/unreleased/1083-dark64
+++ b/changelogs/unreleased/1083-dark64
@@ -1 +1 @@
-Fix out of memory issues in `zokrates-js`, update API to use promises
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+Fix out of memory issues in `zokrates-js`
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diff --git a/zokrates_js/Dockerfile b/zokrates_js/Dockerfile
index a40b1276..b7043959 100644
--- a/zokrates_js/Dockerfile
+++ b/zokrates_js/Dockerfile
@@ -4,5 +4,5 @@ COPY . src
 RUN cd src/zokrates_js && npm run build && rm -rf target/
 
 RUN cd / && mkdir build \
-    && cp --verbose -rf src/zokrates_js/* /build/ \
+    && cp -rf src/zokrates_js/* /build/ \
     && rm -rf src
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