diff --git a/hercules_opt/src/gcm.rs b/hercules_opt/src/gcm.rs
index 9929f6d66294ce8176f12bb5c9f01bcf48de7232..0c7665bfe153dec310369575885074314eebad96 100644
--- a/hercules_opt/src/gcm.rs
+++ b/hercules_opt/src/gcm.rs
@@ -199,8 +199,6 @@ fn basic_blocks(
                 args: _,
             } => bbs[idx] = Some(control),
             Node::Parameter { index: _ } => bbs[idx] = Some(NodeID::new(0)),
-            Node::Constant { id: _ } => bbs[idx] = Some(NodeID::new(0)),
-            Node::DynamicConstant { id: _ } => bbs[idx] = Some(NodeID::new(0)),
             _ if function.nodes[idx].is_control() => bbs[idx] = Some(NodeID::new(idx)),
             _ => {}
         }