diff --git a/BERTLVStreamTest.st b/BERTLVStreamTest.st
index 1d5b2d3..17e124b 100644
--- a/BERTLVStreamTest.st
+++ b/BERTLVStreamTest.st
@@ -17,6 +17,8 @@
 "
 
 TestCase subclass: BERTagTest [
+    <category: 'OsmoASN1-Tests'>
+
     testSimpleTag [
         <category: 'test'>
         self assert: (BERTag parseFrom: #(16rA1) asByteArray readStream) asTuple = #(2 true 1).
@@ -43,6 +45,8 @@ TestCase subclass: BERTagTest [
 ]
 
 TestCase subclass: BERLengthTest [
+    <category: 'OsmoASN1-Tests'>
+
     testSimpleLengthRead [
         | read |
         read := BERLength parseFrom: #(10) asByteArray readStream.
@@ -76,6 +80,8 @@ TestCase subclass: BERLengthTest [
 ]
 
 TestCase subclass: BERTLVStreamTest [
+    <category: 'OsmoASN1-Tests'>
+
     testParseLength [
         | data stream value |
         "I parse a simple example."
@@ -124,6 +130,7 @@ TestCase subclass: BERTLVStreamTest [
 ]
 
 TestCase subclass: DERTLVStreamTest [
+    <category: 'OsmoASN1-Tests'>
     <comment: 'I test DER encoding to some degree'>
 
     testDecodeEncodeAll [