diff --git a/impl/src/main/java/org/jboss/forge/roaster/model/impl/MethodImpl.java b/impl/src/main/java/org/jboss/forge/roaster/model/impl/MethodImpl.java
index bb7bc32d..c6da2774 100644
--- a/impl/src/main/java/org/jboss/forge/roaster/model/impl/MethodImpl.java
+++ b/impl/src/main/java/org/jboss/forge/roaster/model/impl/MethodImpl.java
@@ -720,7 +720,7 @@ public MethodSource<O> removeParameter(JavaType<?> type, String name)
       ParameterSource<O> parameter = null;
       for (ParameterSource<O> param : getParameters())
       {
-         if (param.getType().isType(type.getCanonicalName()) && param.getName().equals(name))
+         if (param.getType().isType(type.getQualifiedName()) && param.getName().equals(name))
          {
             parameter = param;
             break;