diff --git a/lib/ui/semantics/semantics_node.cc b/lib/ui/semantics/semantics_node.cc
index ac4f48fe686e88524dbbe2e13a793ce2afd4d301..5e26726989d37632306c411030300046856f8195 100644
--- a/lib/ui/semantics/semantics_node.cc
+++ b/lib/ui/semantics/semantics_node.cc
@@ -16,11 +16,11 @@ SemanticsNode::SemanticsNode(const SemanticsNode& other) = default;
 
 SemanticsNode::~SemanticsNode() = default;
 
-bool SemanticsNode::HasAction(SemanticsAction action) {
+bool SemanticsNode::HasAction(SemanticsAction action) const {
   return (actions & static_cast<int32_t>(action)) != 0;
 }
 
-bool SemanticsNode::HasFlag(SemanticsFlags flag) {
+bool SemanticsNode::HasFlag(SemanticsFlags flag) const {
   return (flags & static_cast<int32_t>(flag)) != 0;
 }
 
diff --git a/lib/ui/semantics/semantics_node.h b/lib/ui/semantics/semantics_node.h
index 940fee1fe4ee9196ae43aca010c5ef4f12c8c5aa..795d058a1f2448324338b6ff2c116f2008c2e9cf 100644
--- a/lib/ui/semantics/semantics_node.h
+++ b/lib/ui/semantics/semantics_node.h
@@ -78,8 +78,8 @@ struct SemanticsNode {
 
   ~SemanticsNode();
 
-  bool HasAction(SemanticsAction action);
-  bool HasFlag(SemanticsFlags flag);
+  bool HasAction(SemanticsAction action) const;
+  bool HasFlag(SemanticsFlags flag) const;
 
   // Whether this node is for embedded platform views.
   bool IsPlatformViewNode() const;