diff --git a/src/main/java/dk/camelot64/kickc/model/types/SymbolTypeConversion.java b/src/main/java/dk/camelot64/kickc/model/types/SymbolTypeConversion.java
index f1663a6b8..88dd99c38 100644
--- a/src/main/java/dk/camelot64/kickc/model/types/SymbolTypeConversion.java
+++ b/src/main/java/dk/camelot64/kickc/model/types/SymbolTypeConversion.java
@@ -150,8 +150,16 @@ public class SymbolTypeConversion {
          return true;
       if(lValueType.equals(SymbolType.WORD) && rValueType.equals(SymbolType.BYTE))
          return true;
+      if(lValueType.equals(SymbolType.DWORD) && rValueType.equals(SymbolType.BYTE))
+         return true;
+      if(lValueType.equals(SymbolType.DWORD) && rValueType.equals(SymbolType.WORD))
+         return true;
       if(lValueType.equals(SymbolType.SWORD) && rValueType.equals(SymbolType.SBYTE))
          return true;
+      if(lValueType.equals(SymbolType.SDWORD) && rValueType.equals(SymbolType.SBYTE))
+         return true;
+      if(lValueType.equals(SymbolType.SDWORD) && rValueType.equals(SymbolType.SWORD))
+         return true;
       if(SymbolType.NUMBER.equals(rValueType) && SymbolType.isInteger(lValueType)) {
          // L-value is still a number - constants are probably not done being identified & typed
          return true;