diff --git a/Sources/Dockerfile b/Sources/Dockerfile
index d38b0ab..e266fca 100644
--- a/Sources/Dockerfile
+++ b/Sources/Dockerfile
@@ -2,6 +2,7 @@ FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
 WORKDIR /src
 
 COPY . .
+
 RUN dotnet add OpenLibraryWrapper/OpenLibraryWrapper.csproj package Swashbuckle.AspNetCore -v 6.5
 RUN dotnet restore OpenLibraryWrapper/OpenLibraryWrapper.csproj
 RUN dotnet build OpenLibraryWrapper/OpenLibraryWrapper.csproj