diff --git a/build_orthanc_indexer.sh b/build_orthanc_indexer.sh
index e67b780..6844551 100755
--- a/build_orthanc_indexer.sh
+++ b/build_orthanc_indexer.sh
@@ -16,6 +16,6 @@ make -j$(nproc)
 
 # doesn't work: ./UnitTests
 
-mv libOrthancIndexer.so.mainline ../../libOrthancIndexer.so
+mv libOrthancIndexer.so.mainline ../../../libOrthancIndexer.so
 cd ../../..
 rm -rf orthanc-indexer