diff --git a/ql/src/codeql_ruby/controlflow/ControlFlowGraph.qll b/ql/src/codeql_ruby/controlflow/ControlFlowGraph.qll
index 9d2eedb36d7..3fb4058aa7e 100644
--- a/ql/src/codeql_ruby/controlflow/ControlFlowGraph.qll
+++ b/ql/src/codeql_ruby/controlflow/ControlFlowGraph.qll
@@ -8,8 +8,7 @@ private import internal.Splitting
 private import internal.Completion
 
 private class CfgScopeRange =
-  @program or @begin_block or @end_block or @module or @class or @singleton_class or @method or
-      @singleton_method or @block or @do_block;
+  @program or @begin_block or @end_block or @method or @singleton_method or @block or @do_block;
 
 /** An AST node with an associated control-flow graph. */
 class CfgScope extends AstNode, CfgScopeRange {
@@ -24,13 +23,6 @@ class CfgScope extends AstNode, CfgScopeRange {
     this instanceof EndBlock and
     result = "END block"
     or
-    result = this.(Module).getName().toString()
-    or
-    result = this.(Class).getName().toString()
-    or
-    this instanceof SingletonClass and
-    result = "singleton class"
-    or
     result = this.(Method).getName().toString()
     or
     result = this.(SingletonMethod).getName().toString()