diff --git a/modules/derivation/src/main/scala/tofu/common/derived/display.scala b/modules/derivation/src/main/scala-2/tofu/common/derived/display.scala
similarity index 100%
rename from modules/derivation/src/main/scala/tofu/common/derived/display.scala
rename to modules/derivation/src/main/scala-2/tofu/common/derived/display.scala
diff --git a/modules/derivation/src/main/scala/tofu/data/derived/InitDerivation.scala b/modules/derivation/src/main/scala-2/tofu/data/derived/InitDerivation.scala
similarity index 100%
rename from modules/derivation/src/main/scala/tofu/data/derived/InitDerivation.scala
rename to modules/derivation/src/main/scala-2/tofu/data/derived/InitDerivation.scala
diff --git a/modules/derivation/src/main/scala/tofu/data/derived/Merge.scala b/modules/derivation/src/main/scala-2/tofu/data/derived/Merge.scala
similarity index 100%
rename from modules/derivation/src/main/scala/tofu/data/derived/Merge.scala
rename to modules/derivation/src/main/scala-2/tofu/data/derived/Merge.scala
diff --git a/modules/derivation/src/main/scala/tofu/data/derived/MerkatorFromCats.scala b/modules/derivation/src/main/scala-2/tofu/data/derived/MerkatorFromCats.scala
similarity index 100%
rename from modules/derivation/src/main/scala/tofu/data/derived/MerkatorFromCats.scala
rename to modules/derivation/src/main/scala-2/tofu/data/derived/MerkatorFromCats.scala
diff --git a/modules/derivation/src/main/scala/tofu/data/derived/package.scala b/modules/derivation/src/main/scala-2/tofu/data/derived/package.scala
similarity index 100%
rename from modules/derivation/src/main/scala/tofu/data/derived/package.scala
rename to modules/derivation/src/main/scala-2/tofu/data/derived/package.scala
diff --git a/modules/derivation/src/main/scala/tofu/higherKind/derived/ContextEmbed.scala b/modules/derivation/src/main/scala-2/tofu/higherKind/derived/ContextEmbed.scala
similarity index 100%
rename from modules/derivation/src/main/scala/tofu/higherKind/derived/ContextEmbed.scala
rename to modules/derivation/src/main/scala-2/tofu/higherKind/derived/ContextEmbed.scala
diff --git a/modules/derivation/src/main/scala/tofu/higherKind/derived/derived.scala b/modules/derivation/src/main/scala-2/tofu/higherKind/derived/derived.scala
similarity index 100%
rename from modules/derivation/src/main/scala/tofu/higherKind/derived/derived.scala
rename to modules/derivation/src/main/scala-2/tofu/higherKind/derived/derived.scala
diff --git a/modules/derivation/src/main/scala/tofu/syntax/merge.scala b/modules/derivation/src/main/scala-2/tofu/syntax/merge.scala
similarity index 100%
rename from modules/derivation/src/main/scala/tofu/syntax/merge.scala
rename to modules/derivation/src/main/scala-2/tofu/syntax/merge.scala
diff --git a/modules/derivation/src/test/scala/tofu/common/derived/DisplaySpec.scala b/modules/derivation/src/test/scala-2/tofu/common/derived/DisplaySpec.scala
similarity index 100%
rename from modules/derivation/src/test/scala/tofu/common/derived/DisplaySpec.scala
rename to modules/derivation/src/test/scala-2/tofu/common/derived/DisplaySpec.scala
diff --git a/modules/derivation/src/test/scala/tofu/data/derived/MergeSuite.scala b/modules/derivation/src/test/scala-2/tofu/data/derived/MergeSuite.scala
similarity index 100%
rename from modules/derivation/src/test/scala/tofu/data/derived/MergeSuite.scala
rename to modules/derivation/src/test/scala-2/tofu/data/derived/MergeSuite.scala
diff --git a/modules/derivation/src/test/scala/tofu/higherKind/derived/EmbedSuite.scala b/modules/derivation/src/test/scala-2/tofu/higherKind/derived/EmbedSuite.scala
similarity index 100%
rename from modules/derivation/src/test/scala/tofu/higherKind/derived/EmbedSuite.scala
rename to modules/derivation/src/test/scala-2/tofu/higherKind/derived/EmbedSuite.scala
diff --git a/modules/derivation/src/test/scala/tofu/higherKind/derived/RepresentableKSuite.scala b/modules/derivation/src/test/scala-2/tofu/higherKind/derived/RepresentableKSuite.scala
similarity index 100%
rename from modules/derivation/src/test/scala/tofu/higherKind/derived/RepresentableKSuite.scala
rename to modules/derivation/src/test/scala-2/tofu/higherKind/derived/RepresentableKSuite.scala
diff --git a/modules/derivation/src/test/scala/tofu/higherKind/derived/RepresentableKVarArgSuite.scala b/modules/derivation/src/test/scala-2/tofu/higherKind/derived/RepresentableKVarArgSuite.scala
similarity index 100%
rename from modules/derivation/src/test/scala/tofu/higherKind/derived/RepresentableKVarArgSuite.scala
rename to modules/derivation/src/test/scala-2/tofu/higherKind/derived/RepresentableKVarArgSuite.scala
diff --git a/modules/logging/structured/src/main/scala/tofu/logging/LoggableInstances.scala b/modules/logging/structured/src/main/scala/tofu/logging/LoggableInstances.scala
index 96c15b5f8..f9f376140 100644
--- a/modules/logging/structured/src/main/scala/tofu/logging/LoggableInstances.scala
+++ b/modules/logging/structured/src/main/scala/tofu/logging/LoggableInstances.scala
@@ -139,7 +139,7 @@ class LoggableInstances {
     }
   final implicit def seqLoggable[A: Loggable]: Loggable[collection.Seq[A]]                  =
     fldLoggable[Iterable, A].narrow
-  final implicit def immutableSeqLoggable[A: Loggable]: Loggable[Seq[A]]          =
+  final implicit def immutableSeqLoggable[A: Loggable]: Loggable[Seq[A]]                    =
     fldLoggable[Iterable, A].narrow
 
   final implicit def listLoggable[A: Loggable]: Loggable[List[A]]           = fldLoggable[List, A]