diff --git a/appveyor.yml b/appveyor.yml
index 9d3dcb6..b433eac 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -25,11 +25,7 @@ environment:
       TOOLSET: msvc-14.1
       CXXSTD: 14,17,latest
 
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-      TOOLSET: clang-win
-      CXXSTD: 14,17,latest
-
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       CMAKE: 1
       CONFIG: MinSizeRel
 
@@ -38,11 +34,19 @@ environment:
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       CMAKE_INSTALL: 1
 
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      CMAKE: 1
+      CONFIG: MinSizeRel
+
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
       CMAKE_SUBDIR: 1
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
       CMAKE_INSTALL: 1
 
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+      CMAKE: 1
+      CONFIG: MinSizeRel
+
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
       CMAKE_SUBDIR: 1
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019