diff --git a/BeWo/BeWo.csproj b/BeWo/BeWo.csproj
index 182a9b340..c08e5ad23 100644
--- a/BeWo/BeWo.csproj
+++ b/BeWo/BeWo.csproj
@@ -16,7 +16,7 @@
     <EnableSecurityDebugging>true</EnableSecurityDebugging>
     <TargetZone>Internet</TargetZone>
     <GenerateManifests>true</GenerateManifests>
-    <SignManifests>true</SignManifests>
+    <SignManifests>false</SignManifests>
     <ManifestKeyFile>
     </ManifestKeyFile>
     <ManifestCertificateThumbprint>64EE47D8851B4F38E5242B6A4D6FBA33D8B493BA</ManifestCertificateThumbprint>