diff --git a/Ghidra/Features/Decompiler/src/main/java/ghidra/app/plugin/core/decompile/actions/RetypeFieldAction.java b/Ghidra/Features/Decompiler/src/main/java/ghidra/app/plugin/core/decompile/actions/RetypeFieldAction.java
index 0ca880605b..4ebce09bde 100644
--- a/Ghidra/Features/Decompiler/src/main/java/ghidra/app/plugin/core/decompile/actions/RetypeFieldAction.java
+++ b/Ghidra/Features/Decompiler/src/main/java/ghidra/app/plugin/core/decompile/actions/RetypeFieldAction.java
@@ -102,7 +102,7 @@ public class RetypeFieldAction extends AbstractDecompilerAction {
 		}
 
 		DataType dataType = chooseDataType(tool, program, originalDataType);
-		if (dataType == null) {
+		if (dataType == null || dataType.isEquivalent(originalDataType)) {
 			return; // cancelled
 		}