diff --git a/internal/exp/diff/diff.go b/internal/exp/diff/diff.go
deleted file mode 100644
index f8689a22b662733cb979bd47da00b4c2a7828625..0000000000000000000000000000000000000000
--- a/internal/exp/diff/diff.go
+++ /dev/null
@@ -1 +0,0 @@
-package diff
diff --git a/internal/exp/diffview/diffview.go b/internal/exp/diffview/diffview.go
new file mode 100644
index 0000000000000000000000000000000000000000..5bf12488f6eb960702f10ffafd8c7f58e608c06b
--- /dev/null
+++ b/internal/exp/diffview/diffview.go
@@ -0,0 +1 @@
+package diffview
diff --git a/internal/exp/diff/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLines/Content.golden b/internal/exp/diffview/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLines/Content.golden
similarity index 100%
rename from internal/exp/diff/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLines/Content.golden
rename to internal/exp/diffview/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLines/Content.golden
diff --git a/internal/exp/diff/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLines/JSON.golden b/internal/exp/diffview/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLines/JSON.golden
similarity index 100%
rename from internal/exp/diff/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLines/JSON.golden
rename to internal/exp/diffview/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLines/JSON.golden
diff --git a/internal/exp/diff/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusOne/Content.golden b/internal/exp/diffview/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusOne/Content.golden
similarity index 100%
rename from internal/exp/diff/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusOne/Content.golden
rename to internal/exp/diffview/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusOne/Content.golden
diff --git a/internal/exp/diff/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusOne/JSON.golden b/internal/exp/diffview/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusOne/JSON.golden
similarity index 100%
rename from internal/exp/diff/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusOne/JSON.golden
rename to internal/exp/diffview/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusOne/JSON.golden
diff --git a/internal/exp/diff/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusTwo/Content.golden b/internal/exp/diffview/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusTwo/Content.golden
similarity index 100%
rename from internal/exp/diff/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusTwo/Content.golden
rename to internal/exp/diffview/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusTwo/Content.golden
diff --git a/internal/exp/diff/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusTwo/JSON.golden b/internal/exp/diffview/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusTwo/JSON.golden
similarity index 100%
rename from internal/exp/diff/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusTwo/JSON.golden
rename to internal/exp/diffview/testdata/TestUdiff/ToUnifiedDiff/DefaultContextLinesPlusTwo/JSON.golden
diff --git a/internal/exp/diff/testdata/TestUdiff/Unified.golden b/internal/exp/diffview/testdata/TestUdiff/Unified.golden
similarity index 100%
rename from internal/exp/diff/testdata/TestUdiff/Unified.golden
rename to internal/exp/diffview/testdata/TestUdiff/Unified.golden
diff --git a/internal/exp/diff/udiff_test.go b/internal/exp/diffview/udiff_test.go
similarity index 99%
rename from internal/exp/diff/udiff_test.go
rename to internal/exp/diffview/udiff_test.go
index 65977ae047aad25551a65957d6ea919ae59da618..d98b04e7dbf4870f354ea55592ecfba9186b2e37 100644
--- a/internal/exp/diff/udiff_test.go
+++ b/internal/exp/diffview/udiff_test.go
@@ -1,4 +1,4 @@
-package diff_test
+package diffview_test
 
 import (
 	"bytes"