diff --git a/src/Services/Identity/Identity.API/Dockerfile b/src/Services/Identity/Identity.API/Dockerfile
index f0f88f6df..2c8c0cea0 100644
--- a/src/Services/Identity/Identity.API/Dockerfile
+++ b/src/Services/Identity/Identity.API/Dockerfile
@@ -2,7 +2,7 @@ FROM microsoft/dotnet:2.2.0-preview3-aspnetcore-runtime AS base
 WORKDIR /app
 EXPOSE 80
 
-FROM microsoft/dotnet:2.2.100-preview3-sdk AS build
+FROM microsoft/dotnet:2.2.100-preview3-sdk AS dotnet-build
 WORKDIR /src
 
 FROM dotnet-build as build
diff --git a/src/Web/WebMVC/Dockerfile b/src/Web/WebMVC/Dockerfile
index 7914fe768..532422086 100644
--- a/src/Web/WebMVC/Dockerfile
+++ b/src/Web/WebMVC/Dockerfile
@@ -2,7 +2,7 @@ FROM microsoft/dotnet:2.2.0-preview3-aspnetcore-runtime AS base
 WORKDIR /app
 EXPOSE 80
 
-FROM microsoft/dotnet:2.2.100-preview3-sdk AS build
+FROM microsoft/dotnet:2.2.100-preview3-sdk AS dotnet-build
 WORKDIR /src
 
 FROM dotnet-build as build
diff --git a/src/Web/WebSPA/Dockerfile b/src/Web/WebSPA/Dockerfile
index 992129375..3c6f97abf 100644
--- a/src/Web/WebSPA/Dockerfile
+++ b/src/Web/WebSPA/Dockerfile
@@ -3,7 +3,7 @@ FROM microsoft/dotnet:2.2.0-preview3-aspnetcore-runtime AS base
 WORKDIR /app
 EXPOSE 80
 
-FROM microsoft/dotnet:2.2.100-preview3-sdk AS build
+FROM microsoft/dotnet:2.2.100-preview3-sdk AS dotnet-build
 WORKDIR /src
 
 FROM ${NODE_IMAGE} as node-build