diff --git a/rules.ini b/rules.ini
index 1897192e2..3027b877d 100644
--- a/rules.ini
+++ b/rules.ini
@@ -358,7 +358,8 @@ Vorbis = vorbis
 Wwise[] = (?:^|/)Ak(?:Unity)?SoundEngine(?:dll)?\.(?:bundle|dll)$
 Wwise[] = (?:^|/)WwiseGDNative\.dll$
 XAudio2 = (?:^|/)xaudio2_9redist\.dll$
-Yarn_Spinner = (?:^|/)YarnSpinner\.dll$
+Yarn_Spinner[] = (?:^|/)YarnSpinner\.dll$
+Yarn_Spinner[] = (?:^|/)Yarn\.System\.Memory\.dll-resources\.dat$
 ZStandard = (?:^|/)zstd\.dll$
 
 [Launcher]
diff --git a/tests/types/SDK.Yarn_Spinner.txt b/tests/types/SDK.Yarn_Spinner.txt
index 3bd331a73..26cb381f0 100644
--- a/tests/types/SDK.Yarn_Spinner.txt
+++ b/tests/types/SDK.Yarn_Spinner.txt
@@ -1,3 +1,4 @@
 /YarnSpinner.dll
 YarnSpinner.dll
 NightInTheWoods_Data/Managed/YarnSpinner.dll
+Night In The Woods_Data/il2cpp_data/Resources/Yarn.System.Memory.dll-resources.dat
diff --git a/tests/types/_NonMatchingTests.txt b/tests/types/_NonMatchingTests.txt
index b864dc128..68c9ef825 100644
--- a/tests/types/_NonMatchingTests.txt
+++ b/tests/types/_NonMatchingTests.txt
@@ -1344,7 +1344,7 @@ Files/languagebank/english/textfiles/fpsc-050
 Files/languagebank/english/textfiles/notactuallyfpsc-050.ini
 Files/languagebank/english/textfiles/fpsc-050.iniwhoops
 languagebank/english/textfiles/fpsc-050.ini
-YarnSpinnerTest.dll
+Yarn.Test.Spinner.dll
 /Yarn/Spinner
 YarnSpin
 odin_dll