diff --git a/src/plasp/pddl/Domain.cpp b/src/plasp/pddl/Domain.cpp
index 9bd80ff..5a5a527 100644
--- a/src/plasp/pddl/Domain.cpp
+++ b/src/plasp/pddl/Domain.cpp
@@ -169,6 +169,7 @@ void Domain::parseRequirementSection()
 		m_context.parser.skipWhiteSpace();
 	}
 
+	// TODO: Do this check only once the problem is parsed
 	// If no requirements are specified, assume STRIPS
 	if (m_requirements.empty())
 		m_requirements.emplace_back(Requirement::Type::STRIPS);
diff --git a/src/plasp/pddl/Problem.cpp b/src/plasp/pddl/Problem.cpp
index 36438fd..60dd461 100644
--- a/src/plasp/pddl/Problem.cpp
+++ b/src/plasp/pddl/Problem.cpp
@@ -133,6 +133,7 @@ void Problem::parseRequirementSection()
 		m_context.parser.skipWhiteSpace();
 	}
 
+	// TODO: Do this check only once the domain is parsed
 	// If no requirements are specified, assume STRIPS
 	if (m_requirements.empty())
 		m_requirements.emplace_back(Requirement::Type::STRIPS);