diff --git a/test/shaping/data/in-house/Makefile.sources b/test/shaping/data/in-house/Makefile.sources
index 46e3b5e14..a9424ddc8 100644
--- a/test/shaping/data/in-house/Makefile.sources
+++ b/test/shaping/data/in-house/Makefile.sources
@@ -57,6 +57,7 @@ TESTS = \
 	tests/use-indic3.tests \
 	tests/use-marchen.tests \
 	tests/use-syllable.tests \
+	tests/use-vowel-letter-spoofing.tests \
 	tests/use.tests \
 	tests/variations.tests \
 	tests/variations-rvrn.tests \
diff --git a/test/shaping/data/in-house/meson.build b/test/shaping/data/in-house/meson.build
index f3fe8735b..402cbc22e 100644
--- a/test/shaping/data/in-house/meson.build
+++ b/test/shaping/data/in-house/meson.build
@@ -57,6 +57,7 @@ in_house_tests = [
   'use-indic3.tests',
   'use-marchen.tests',
   'use-syllable.tests',
+  'use-vowel-letter-spoofing.tests',
   'use.tests',
   'variations.tests',
   'variations-rvrn.tests',