diff --git a/src/jasper/modules/world/src/studio/worldobjectseteditor/worldobjectseteditor-imgui.cpp b/src/jasper/modules/world/src/studio/worldobjectseteditor/worldobjectseteditor-imgui.cpp
index de9b97b..b25828e 100644
--- a/src/jasper/modules/world/src/studio/worldobjectseteditor/worldobjectseteditor-imgui.cpp
+++ b/src/jasper/modules/world/src/studio/worldobjectseteditor/worldobjectseteditor-imgui.cpp
@@ -188,11 +188,15 @@ void WorldObjectSetEditorImGui::drawObjEditor() noexcept {
 			std::ignore = pushCommand<EditObjectFrames>(
 					m_doc, m_selectedObj, static_cast<uint8_t>(m_objEditor.frames));
 		}
-		if (ImGui::InputInt("Interval (ms)", &m_objEditor.interval, 50, 1000)) {
-			m_objEditor.interval = ox::clamp(m_objEditor.interval, 50, 65535);
-			std::ignore = pushCommand<EditObjectInterval>(
-					m_doc, m_selectedObj, static_cast<uint16_t>(m_objEditor.interval));
+		ImGui::BeginDisabled(m_objEditor.frames < 2);
+		{
+			if (ImGui::InputInt("Interval (ms)", &m_objEditor.interval, 50, 1000)) {
+				m_objEditor.interval = ox::clamp(m_objEditor.interval, 50, 65535);
+				std::ignore = pushCommand<EditObjectInterval>(
+						m_doc, m_selectedObj, static_cast<uint16_t>(m_objEditor.interval));
+			}
 		}
+		ImGui::EndDisabled();
 		ImGui::Separator();
 		ImGui::Text("Subsheet:");
 		ImGui::BeginChild("SubsheetSelector", {300, 300});