diff --git a/.appveyor.yml b/.appveyor.yml
index 90b58cff..0fb2ace4 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -1,5 +1,5 @@
 init:
-  - ps: if ($env:APPVEYOR_REPO_TAG -eq "true") { $env:TAG_VERSION = "$env:APPVEYOR_REPO_TAG_NAME.$env:APPVEYOR_BUILD_NUMBER" } else { $env:TAG_VERSION = "v1.0.$env:APPVEYOR_BUILD_NUMBER" }
+  - ps: if ($env:APPVEYOR_REPO_TAG -eq "true") { $env:TAG_VERSION = "$env:APPVEYOR_REPO_TAG_NAME.$env:APPVEYOR_BUILD_NUMBER" } else { $env:TAG_VERSION = "v1.0.0.$env:APPVEYOR_BUILD_NUMBER" }
   - ps: $env:TAG_VERSION = $env:TAG_VERSION -replace 'v',''
   - ps: Write-Host "Setting version to '$env:TAG_VERSION'"
   - ps: Update-AppveyorBuild -Version "$env:TAG_VERSION"