diff --git a/nuget/build-appveyor.ps1 b/nuget/build-appveyor.ps1
index fafafdc2bd..1cf5f5a108 100644
--- a/nuget/build-appveyor.ps1
+++ b/nuget/build-appveyor.ps1
@@ -9,7 +9,7 @@ sv version $env:APPVEYOR_BUILD_NUMBER
 sv version 9999.0.$version-nightly
 sv key $env:myget_key
 
-. "include.ps1"
+. ".\include.ps1"
 .\build-version.ps1 $version
 
 sv reponame $env:APPVEYOR_REPO_NAME