diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 5cb2314beb..2d13d25f30 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,4 +1,4 @@
-#### 0.27.0-alpha016 - 07.02.2015
+#### 0.27.0-alpha017 - 07.02.2015
 * Allow to reference `.props` and `.targets` files - https://github.com/fsprojects/Paket/issues/516
 * Create a install function in the api which takes a `paket.dependencies` file as text - https://github.com/fsprojects/Paket/issues/576
 * Don't internalize in paket.exe during ILMerge
diff --git a/src/Paket.Core/ProjectFile.fs b/src/Paket.Core/ProjectFile.fs
index fe6cbcf392..c0e5fa7e7a 100644
--- a/src/Paket.Core/ProjectFile.fs
+++ b/src/Paket.Core/ProjectFile.fs
@@ -261,7 +261,7 @@ type ProjectFile =
                         node
                         |> propertyGroup.AppendChild 
                         |> ignore
-                        Some(propertyName,path.Substring(0,path.LastIndexOf("build\\") + 6)))
+                        Some(propertyName,path,path.Substring(0,path.LastIndexOf("build\\") + 6)))
                 |> Set.ofSeq
                     
             propertyNames,propertyGroup
@@ -301,7 +301,7 @@ type ProjectFile =
         let propertyNames,propertyChooseNode =
             match targetsFileConditions with
             |  ["$(TargetFrameworkIdentifier) == 'true'",(propertyNames,propertyGroup)] ->
-                [propertyNames],propertyGroup
+                [propertyNames],this.CreateNode("Choose")
             |  _ ->
                 let propertyChooseNode = this.CreateNode("Choose")
 
@@ -323,13 +323,18 @@ type ProjectFile =
 
         let propertyNameNodes = 
             propertyNames
-            |> Set.unionMany
-            |> Seq.map (fun (propertyName,buildPath) -> 
+            |> Seq.concat
+            |> Seq.distinctBy (fun (x,_,_) -> x)
+            |> Seq.map (fun (propertyName,path,buildPath) -> 
                 let fileName = 
-                    if propertyName.ToLower().EndsWith "props" then
+                    match propertyName.ToLower() with
+                    | _ when propertyChooseNode.ChildNodes.Count = 0 -> path
+                    | name when name.EndsWith "props" ->
                         sprintf "%s$(%s).props" buildPath propertyName 
-                    else
-                        sprintf "%s$(%s).targets" buildPath propertyName 
+                    | name when name.EndsWith "targets" ->
+                        sprintf "%s$(%s).targets" buildPath propertyName
+                    | _ -> failwithf "Unknown .targets filename %s" propertyName
+
                 this.CreateNode("Import")
                 |> addAttribute "Project" fileName
                 |> addAttribute "Condition" (sprintf "Exists('%s')" fileName))
diff --git a/tests/Paket.Tests/InstallModel/Xml/GitInfoPlanter.fs b/tests/Paket.Tests/InstallModel/Xml/GitInfoPlanter.fs
index 341e799b2b..cae5430eb8 100644
--- a/tests/Paket.Tests/InstallModel/Xml/GitInfoPlanter.fs
+++ b/tests/Paket.Tests/InstallModel/Xml/GitInfoPlanter.fs
@@ -10,13 +10,11 @@ open Paket.Requirements
 let emptyReferences = """<?xml version="1.0" encoding="utf-16"?>
 <Choose xmlns="http://schemas.microsoft.com/developer/msbuild/2003" />"""
 
-let expectedPropertyDefinitionNodes = """<?xml version="1.0" encoding="utf-16"?>
-<PropertyGroup xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <__paket__GitInfoPlanter_targets>GitInfoPlanter</__paket__GitInfoPlanter_targets>
-</PropertyGroup>"""
+let emptyPropertyDefinitionNodes = """<?xml version="1.0" encoding="utf-16"?>
+<Choose xmlns="http://schemas.microsoft.com/developer/msbuild/2003" />"""
 
 let expectedPropertyNodes = """<?xml version="1.0" encoding="utf-16"?>
-<Import Project="..\..\..\GitInfoPlanter\build\$(__paket__GitInfoPlanter_targets).targets" Condition="Exists('..\..\..\GitInfoPlanter\build\$(__paket__GitInfoPlanter_targets).targets')" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" />"""
+<Import Project="..\..\..\GitInfoPlanter\build\GitInfoPlanter" Condition="Exists('..\..\..\GitInfoPlanter\build\GitInfoPlanter')" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" />"""
 
 [<Test>]
 let ``should generate Xml for GitInfoPlanter2.0.0``() = 
@@ -33,7 +31,7 @@ let ``should generate Xml for GitInfoPlanter2.0.0``() =
 
     propertyChooseNode.OuterXml
     |> normalizeXml
-    |> shouldEqual (normalizeXml expectedPropertyDefinitionNodes)
+    |> shouldEqual (normalizeXml emptyPropertyDefinitionNodes)
 
     propertyNodes |> Seq.length |> shouldEqual 1
 
diff --git a/tests/Paket.Tests/InstallModel/Xml/StyleCop.MSBuild.fs b/tests/Paket.Tests/InstallModel/Xml/StyleCop.MSBuild.fs
index fbcc060318..3ad4178227 100644
--- a/tests/Paket.Tests/InstallModel/Xml/StyleCop.MSBuild.fs
+++ b/tests/Paket.Tests/InstallModel/Xml/StyleCop.MSBuild.fs
@@ -7,13 +7,11 @@ open Paket.TestHelpers
 open Paket.Domain
 open Paket.Requirements
 
-let expected = """<?xml version="1.0" encoding="utf-16"?>
-<PropertyGroup xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <__paket__StyleCop_MSBuild_Targets>StyleCop.MSBuild</__paket__StyleCop_MSBuild_Targets>
-</PropertyGroup>"""
+let emptyPropertyNameNodes = """<?xml version="1.0" encoding="utf-16"?>
+<Choose xmlns="http://schemas.microsoft.com/developer/msbuild/2003" />"""
 
 let expectedPropertyNodes = """<?xml version="1.0" encoding="utf-16"?>
-<Import Project="..\..\..\StyleCop.MSBuild\build\$(__paket__StyleCop_MSBuild_Targets).targets" Condition="Exists('..\..\..\StyleCop.MSBuild\build\$(__paket__StyleCop_MSBuild_Targets).targets')" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" />"""
+<Import Project="..\..\..\StyleCop.MSBuild\build\StyleCop.MSBuild" Condition="Exists('..\..\..\StyleCop.MSBuild\build\StyleCop.MSBuild')" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" />"""
 
 [<Test>]
 let ``should generate Xml for StyleCop.MSBuild``() = 
@@ -28,7 +26,7 @@ let ``should generate Xml for StyleCop.MSBuild``() =
     
     propertyChooseNode.OuterXml
     |> normalizeXml
-    |> shouldEqual (normalizeXml expected)
+    |> shouldEqual (normalizeXml emptyPropertyNameNodes)
         
     propertyNodes |> Seq.length |> shouldEqual 1