diff --git a/Dockerfile b/Dockerfile
index 2706d9c9d..cabf22bc9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@
 #
 FROM squidex/dotnet:2.2-sdk-chromium-phantomjs-node as builder
 
-ARG SQUIDEX__VERSION=3.0.0
+ARG SQUIDEX__VERSION=1.0.0
 
 WORKDIR /src
 
diff --git a/Dockerfile.build b/Dockerfile.build
index a9f02179b..c2002ae5c 100644
--- a/Dockerfile.build
+++ b/Dockerfile.build
@@ -1,6 +1,6 @@
 FROM squidex/dotnet:2.2-sdk-chromium-phantomjs-node as builder
 
-ARG SQUIDEX__VERSION=3.0.0
+ARG SQUIDEX__VERSION=1.0.0
 
 WORKDIR /src
 
diff --git a/src/Squidex/Squidex.csproj b/src/Squidex/Squidex.csproj
index c5ab99666..df440715e 100644
--- a/src/Squidex/Squidex.csproj
+++ b/src/Squidex/Squidex.csproj
@@ -7,7 +7,6 @@
     <TypeScriptToolsVersion>Latest</TypeScriptToolsVersion>
     <TypeScriptCompileBlocked>true</TypeScriptCompileBlocked>
     <LangVersion>7.3</LangVersion>
-	<VersionPrefix>3.0.0</VersionPrefix>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">