diff --git a/generate/generate.go b/generate/generate.go
index a22f6f5..2f6c634 100644
--- a/generate/generate.go
+++ b/generate/generate.go
@@ -598,8 +598,7 @@ func (this *Generator) generateDecodeBranch(hash [16]byte, typ Type) (n int, err
 				nn, err = this.iprintf("for _ = range %s {\n", lengthVar)
 				n += nn; if err != nil { return n, err }
 				this.push()
-					// FIXME: wrong tag var
-					nn, err = this.iprintf("nn, err = tape.Skim(decoder, tag)")
+					nn, err = this.iprintf("nn, err = tape.Skim(decoder, %s)", elementTagVar)
 					n += nn; if err != nil { return n, err }
 					nn, err = this.generateErrorCheck()
 					n += nn; if err != nil { return n, err }