diff --git a/Dockerfile b/Dockerfile
index aed9c58dcaca91ca4c06088d63acfea9397b0132..7ef9d1f70ac2bfe76efdfebd1eabff303bd00ce2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,9 +4,7 @@ RUN mkdir /build && \
 COPY . /build/src
 WORKDIR /build/src/
 ENV GRADLE_USER_HOME=/build/.gradle
-RUN /build/src/gradlew dokkaHtmlMultiModule && \
-    cp /build/src/build/dokka/htmlMultiModule/-modules.html \
-       /build/src/build/dokka/htmlMultiModule/index.html
+RUN /build/src/gradlew dokkaHtmlMultiModule
 
 FROM nginx:stable-alpine
 COPY --from=builder /build/src/build/dokka/htmlMultiModule/ /usr/share/nginx/html/javadoc