diff --git a/Gems/Maestro/Code/Source/Components/EditorSequenceComponent.cpp b/Gems/Maestro/Code/Source/Components/EditorSequenceComponent.cpp
index e7736cd30b..2e6491db5b 100644
--- a/Gems/Maestro/Code/Source/Components/EditorSequenceComponent.cpp
+++ b/Gems/Maestro/Code/Source/Components/EditorSequenceComponent.cpp
@@ -29,7 +29,7 @@ namespace Maestro
 {
     /*static*/ AZ::ScriptTimePoint EditorSequenceComponent::s_lastPropertyRefreshTime;
     /*static*/ const double        EditorSequenceComponent::s_refreshPeriodMilliseconds = 200.0;  // 5 Hz refresh rate
-    /*static*/ const int           EditorSequenceComponent::s_invalidSequenceId = -1;
+    /*static*/ const uint32        EditorSequenceComponent::s_invalidSequenceId = std::numeric_limits<uint32>::max();
 
     namespace ClassConverters
     {
diff --git a/Gems/Maestro/Code/Source/Components/EditorSequenceComponent.h b/Gems/Maestro/Code/Source/Components/EditorSequenceComponent.h
index 597cd30912..83caaeea19 100644
--- a/Gems/Maestro/Code/Source/Components/EditorSequenceComponent.h
+++ b/Gems/Maestro/Code/Source/Components/EditorSequenceComponent.h
@@ -110,6 +110,6 @@ namespace Maestro
 
         static AZ::ScriptTimePoint       s_lastPropertyRefreshTime;
         static const double              s_refreshPeriodMilliseconds;       // property refresh period for SetAnimatedPropertyValue events
-        static const int                 s_invalidSequenceId;
+        static const uint32              s_invalidSequenceId;
     };
 } // namespace Maestro