diff --git a/ci/book.sh b/ci/book.sh
index 1c9d5e0..d4b6e1e 100755
--- a/ci/book.sh
+++ b/ci/book.sh
@@ -32,7 +32,7 @@ echo "<meta http-equiv=refresh content=0;url='${LATEST_TAG}/'>" > index.html
 
 # For builds triggered by a tag, $TRAVIS_BRANCH will be set to the tag
 rm -rf "$TRAVIS_BRANCH"
-cp -r ../target/doc/book "$TRAVIS_BRANCH"
+cp -r ../../target/doc/book "$TRAVIS_BRANCH"
 git add --all
 git commit -m "Upload documentation for $TRAVIS_BRANCH"