diff --git a/Ghidra/Processors/ARM/src/test.processors/java/ghidra/test/processors/ARM_v8m_O0_EmulatorTest.java b/Ghidra/Processors/ARM/src/test.processors/java/ghidra/test/processors/ARM_v8m_O0_EmulatorTest.java
index 9238902270..40681c7d1c 100644
--- a/Ghidra/Processors/ARM/src/test.processors/java/ghidra/test/processors/ARM_v8m_O0_EmulatorTest.java
+++ b/Ghidra/Processors/ARM/src/test.processors/java/ghidra/test/processors/ARM_v8m_O0_EmulatorTest.java
@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -20,7 +20,7 @@ import junit.framework.Test;
 
 public class ARM_v8m_O0_EmulatorTest extends ProcessorEmulatorTestAdapter {
 
-	private static final String LANGUAGE_ID = "ARM:LE:32:Cortex8m";
+	private static final String LANGUAGE_ID = "ARM:LE:32:v8-m";
 	private static final String COMPILER_SPEC_ID = "default";
 
 	private static final String[] REG_DUMP_SET = new String[] {};
diff --git a/Ghidra/Processors/ARM/src/test.processors/java/ghidra/test/processors/ARM_v8m_O3_EmulatorTest.java b/Ghidra/Processors/ARM/src/test.processors/java/ghidra/test/processors/ARM_v8m_O3_EmulatorTest.java
index 7f9c77e8ae..76a0432149 100644
--- a/Ghidra/Processors/ARM/src/test.processors/java/ghidra/test/processors/ARM_v8m_O3_EmulatorTest.java
+++ b/Ghidra/Processors/ARM/src/test.processors/java/ghidra/test/processors/ARM_v8m_O3_EmulatorTest.java
@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -20,7 +20,7 @@ import junit.framework.Test;
 
 public class ARM_v8m_O3_EmulatorTest extends ProcessorEmulatorTestAdapter {
 
-	private static final String LANGUAGE_ID = "ARM:LE:32:Cortex8m";
+	private static final String LANGUAGE_ID = "ARM:LE:32:v8-m";
 	private static final String COMPILER_SPEC_ID = "default";
 
 	private static final String[] REG_DUMP_SET = new String[] {};