diff --git a/renderdocui/app.config b/renderdocui/app.config
index 3ba7ae904..03241de1d 100644
--- a/renderdocui/app.config
+++ b/renderdocui/app.config
@@ -1,6 +1,24 @@
 <?xml version="1.0"?>
 <configuration>
-<configSections>
-</configSections>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup>
+	<configSections>
+	</configSections>
+	<runtime>
+		<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+			<dependentAssembly>
+				<assemblyIdentity name="IronPython"
+					publicKeyToken="7f709c5b713576e1"
+					culture="neutral" />
+				<publisherPolicy apply="no" />
+			</dependentAssembly>
+			<dependentAssembly>
+				<assemblyIdentity name="IronPython.Modules"
+					publicKeyToken="7f709c5b713576e1"
+					culture="neutral" />
+				<publisherPolicy apply="no" />
+			</dependentAssembly>
+		</assemblyBinding>
+	</runtime>
+	<startup>
+		<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/>
+	</startup>
 </configuration>