diff --git a/src/test/kotlin/org/springframework/data/r2dbc/mapping/R2dbcMappingContextUnitTests.java b/src/test/java/org/springframework/data/r2dbc/mapping/R2dbcMappingContextUnitTests.java
similarity index 100%
rename from src/test/kotlin/org/springframework/data/r2dbc/mapping/R2dbcMappingContextUnitTests.java
rename to src/test/java/org/springframework/data/r2dbc/mapping/R2dbcMappingContextUnitTests.java