diff --git a/Web.config b/Web.config
index 855dd25..2847b27 100644
--- a/Web.config
+++ b/Web.config
@@ -5,7 +5,7 @@
   -->
 <configuration>
   <system.web>
-    <compilation debug="true" targetFramework="4.5.2"/>
+    <compilation debug="true" targetFramework="4.5.1"/>
     <httpRuntime targetFramework="4.5.2"/>
   </system.web>
   <system.codedom>
@@ -18,4 +18,4 @@
         warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\&quot;Web\&quot; /optionInfer+"/>
     </compilers>
   </system.codedom>
-</configuration>
\ No newline at end of file
+</configuration>