diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4453f0ed1..5610f8171 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,8 @@ Version 1.3.x
 - Allow to quickly check a benchmark from the [Quantitative Verification Benchmark Set](http://qcomp.org/benchmarks/) using the --qvbs option.
 - Added script resources/examples/download_qvbs.sh to download the QVBS.
 - If an option is unknown, Storm now prints a hint to similar option names.
+- Support for the new `round` operator in the PRISM language
+- Support for parsing of exact time bounds for properties, e.g., `P=? [F=27 "goal"]`
 - JANI: Allow bounded types for constants
 - JANI: Support for non-trivial reward accumulations.
 - JANI: Fixed support for reward expressions over non-transient variables.
diff --git a/src/storm/storage/Scheduler.cpp b/src/storm/storage/Scheduler.cpp
index 252cd1ebc..ed118b4ca 100644
--- a/src/storm/storage/Scheduler.cpp
+++ b/src/storm/storage/Scheduler.cpp
@@ -17,7 +17,7 @@ namespace storm {
         
         template <typename ValueType>
         Scheduler<ValueType>::Scheduler(uint_fast64_t numberOfModelStates, boost::optional<storm::storage::MemoryStructure>&& memoryStructure) : memoryStructure(std::move(memoryStructure)) {
-            uint_fast64_t numOfMemoryStates = memoryStructure ? memoryStructure->getNumberOfStates() : 1;
+            uint_fast64_t numOfMemoryStates = this->memoryStructure ? this->memoryStructure->getNumberOfStates() : 1;
             schedulerChoices = std::vector<std::vector<SchedulerChoice<ValueType>>>(numOfMemoryStates, std::vector<SchedulerChoice<ValueType>>(numberOfModelStates));
             numOfUndefinedChoices = numOfMemoryStates * numberOfModelStates;
             numOfDeterministicChoices = 0;