diff --git a/.appveyor.yml b/.appveyor.yml
index 4c4a6949..0b72b29b 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -22,6 +22,10 @@ install:
   - "python --version"
   - "python -c \"import struct; print(struct.calcsize('P') * 8)\""
 
+  # Install miktex
+  - cmd: choco install miktex
+  - "lualatex --version"
+
 build: false  # Not a C# project, build stuff at the test step instead.
 
 before_test: