diff --git a/dough-data/src/test/java/io/github/bakedlibs/dough/collections/TestTriStateOptional.java b/dough-data/src/test/java/io/github/bakedlibs/dough/data/TestTriStateOptional.java
similarity index 98%
rename from dough-data/src/test/java/io/github/bakedlibs/dough/collections/TestTriStateOptional.java
rename to dough-data/src/test/java/io/github/bakedlibs/dough/data/TestTriStateOptional.java
index 98e74b96..2ad98a6f 100644
--- a/dough-data/src/test/java/io/github/bakedlibs/dough/collections/TestTriStateOptional.java
+++ b/dough-data/src/test/java/io/github/bakedlibs/dough/data/TestTriStateOptional.java
@@ -1,4 +1,4 @@
-package io.github.bakedlibs.dough.collections;
+package io.github.bakedlibs.dough.data;
 
 import io.github.bakedlibs.dough.data.TriStateOptional;
 import org.junit.jupiter.api.Assertions;