diff --git a/.appveyor.yml b/.appveyor.yml
index 7d98a5f1..4d40de5c 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -9,8 +9,8 @@ environment:
   APPVEYOR_CACHE_ENTRY_ZIP_ARGS: -t7z -mx0 -mmt=0 -snl -snh
   MAVEN_OPTS: "-Dmaven.repo.local=C:/Users/appveyor/.m2"
   matrix:
-  - JAVA_HOME: "C:/Program Files/Java/jdk17"
-  - JAVA_HOME: "C:/Program Files/Java/jdk21"
+    - JAVA_HOME: "C:/Program Files/Java/jdk17"
+    - JAVA_HOME: "C:/Program Files/Java/jdk21"
 
 cache:
   - C:\Users\appveyor\.m2 -> pom.xml