diff --git a/crates/nu-command/src/help/help_commands.rs b/crates/nu-command/src/help/help_commands.rs
index d7571b9c07..f0f8df9c02 100644
--- a/crates/nu-command/src/help/help_commands.rs
+++ b/crates/nu-command/src/help/help_commands.rs
@@ -220,6 +220,7 @@ fn build_help_commands(engine_state: &EngineState, span: Span) -> Vec<Value> {
             "params" => param_table,
             "input_output" => input_output_table,
             "search_terms" => Value::string(search_terms.join(", "), span),
+            "is_const" => Value::bool(decl.is_const(), span),
         };
 
         found_cmds_vec.push(Value::record(record, span));
diff --git a/crates/nu-engine/src/scope.rs b/crates/nu-engine/src/scope.rs
index bbc44f5186..62acd6a9a7 100644
--- a/crates/nu-engine/src/scope.rs
+++ b/crates/nu-engine/src/scope.rs
@@ -113,6 +113,7 @@ impl<'e, 's> ScopeData<'e, 's> {
                     "examples" => Value::list(examples, span),
                     "type" => Value::string(decl.command_type().to_string(), span),
                     "is_sub" => Value::bool(decl.is_sub(), span),
+                    "is_const" => Value::bool(decl.is_const(), span),
                     "creates_scope" => Value::bool(signature.creates_scope, span),
                     "extra_description" => Value::string(decl.extra_description(), span),
                     "search_terms" => Value::string(decl.search_terms().join(", "), span),