diff --git a/appveyor.yml b/appveyor.yml
index 4e9ae14f..5d472999 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -30,8 +30,8 @@ before_build:
         $env:PATH = $env:PATH -replace "C:\\Program Files \(x86\)\\Git\\bin",""
         $generator = "-GMinGW Makefiles"
       }
-      echo "-DCMAKE_BUILD_TYPE=$env:Config"
-      cmake -DFMT_EXTRA_TESTS=ON "-DCMAKE_BUILD_TYPE=$env:Config" "$generator" .
+  - echo "-DCMAKE_BUILD_TYPE=$env:Config"
+  - cmake -DFMT_EXTRA_TESTS=ON "-DCMAKE_BUILD_TYPE=$env:Config" "$generator" .
 
 build_script:
   - ps: |