diff --git a/src/V3Signed.cpp b/src/V3Signed.cpp
index fae3a31ef..221fe9efd 100644
--- a/src/V3Signed.cpp
+++ b/src/V3Signed.cpp
@@ -161,6 +161,13 @@ private:
 	// so, it's just
 	nodep->iterateChildren(*this);
     }
+    virtual void visit(AstNodeIf* nodep, AstNUser*) {
+	if (!nodep->castGenIf()) {  // for m_paramsOnly
+	    nodep->ifsp()->iterateAndNext(*this);
+	    nodep->elsesp()->iterateAndNext(*this);
+	}
+	nodep->condp()->iterateAndNext(*this);
+    }
     virtual void visit(AstPin* nodep, AstNUser*) {
 	// Same as above taskref argument.
 	nodep->iterateChildren(*this);
diff --git a/src/V3Width.cpp b/src/V3Width.cpp
index e8dd9fcd1..574f85949 100644
--- a/src/V3Width.cpp
+++ b/src/V3Width.cpp
@@ -577,7 +577,7 @@ private:
     virtual void visit(AstNodeIf* nodep, AstNUser*) {
 	// TOP LEVEL NODE
 	//if (debug()) nodep->dumpTree(cout,"  IfPre: ");
-	if (!nodep->castGenIf()) {
+	if (!nodep->castGenIf()) {  // for m_paramsOnly
 	    nodep->ifsp()->iterateAndNext(*this);
 	    nodep->elsesp()->iterateAndNext(*this);
 	}