diff --git a/runtime/gc/heap.cc b/runtime/gc/heap.cc
index f0b7685..1e01164 100644
--- a/runtime/gc/heap.cc
+++ b/runtime/gc/heap.cc
@@ -224,7 +224,7 @@
                                      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
   */
   bool support_homogeneous_space_compaction =
-      background_collector_type == gc::kCollectorTypeHomogeneousSpaceCompact ||
+      background_collector_type_ == gc::kCollectorTypeHomogeneousSpaceCompact ||
       use_homogeneous_space_compaction_for_oom;
   // We may use the same space the main space for the non moving space if we don't need to compact
   // from the main space.
diff --git a/runtime/parsed_options.cc b/runtime/parsed_options.cc
index 26360d7..c16bf0f 100644
--- a/runtime/parsed_options.cc
+++ b/runtime/parsed_options.cc
@@ -394,10 +394,6 @@
     } else if (option == "-XX:IgnoreMaxFootprint") {
       ignore_max_footprint_ = true;
     } else if (option == "-XX:LowMemoryMode") {
-      if (background_collector_type_ == gc::kCollectorTypeHomogeneousSpaceCompact) {
-        // Use semispace instead of homogenous space compact for low memory mode.
-        background_collector_type_ = gc::kCollectorTypeSS;
-      }
       low_memory_mode_ = true;
       // TODO Might want to turn off must_relocate here.
     } else if (option == "-XX:UseTLAB") {