diff --git a/Dockerfile b/Dockerfile
index 90793bd..382c083 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,8 +4,7 @@ WORKDIR /build
 
 # First just resolve dependencies.
 COPY ./Package.* ./
-RUN swift package resolve \
-  $([ -f ./Package.resolved ] && echo "--force-resolved-versions" || true)
+RUN swift package resolve
 
 # Copy entire repo into container
 COPY . .