diff --git a/appveyor.yml b/appveyor.yml
index 2412dd5db..2a233cfe6 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -22,14 +22,14 @@ environment:
 #   PY3: 3
   - SWIGLANG: python
     OSVARIANT: cygwin
-#  - SWIGLANG: python
-#    OSVARIANT: mingw
-#    VER: 27
-#  - SWIGLANG: python
-#    OSVARIANT: mingw
-#    WITHLANG: python
-#    VER: 37
-#    PY3: 3
+  - SWIGLANG: java
+    OSVARIANT: mingw
+    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+  - SWIGLANG: python
+    OSVARIANT: mingw
+    WITHLANG: python
+    VER: 37
+    PY3: 3
   - BUILDSYSTEM: cmake
     VSVER: 14