diff --git a/Dockerfile b/Dockerfile
index 9a14d81..f9b16f5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,6 +5,11 @@ EXPOSE 5000
 FROM mcr.microsoft.com/dotnet/sdk:6.0-alpine AS build
 WORKDIR /src
 COPY ["EvoCalculator.Core/EvoCalculator.Core.csproj", "EvoCalculator.Core/"]
+
+COPY ./NuGet.Config /nuget.config
+COPY ./evoleasing_25.crt /etc/ssl/certs
+RUN update-ca-certificates
+
 RUN dotnet restore "EvoCalculator.Core/EvoCalculator.Core.csproj"
 COPY . .
 WORKDIR "/src/EvoCalculator.Core"