diff --git a/.appveyor.yml b/.appveyor.yml
index 4a2e6be..dd43550 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -4,9 +4,6 @@
 
 environment:
   matrix:
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
-      DEVENV_EXE: C:\"Program Files (x86)"\"Microsoft Visual Studio 12.0"\Common7\IDE\devenv.exe
-      VSDEVCMD_BAT: C:\"Program Files (x86)"\"Microsoft Visual Studio 12.0"\Common7\Tools\VsDevCmd.bat
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       DEVENV_EXE: C:\"Program Files (x86)"\"Microsoft Visual Studio 14.0"\Common7\IDE\devenv.exe
       VSDEVCMD_BAT: C:\"Program Files (x86)"\"Microsoft Visual Studio 14.0"\Common7\Tools\VsDevCmd.bat