diff --git a/src/hotspot/share/gc/shenandoah/shenandoahDegeneratedGC.cpp b/src/hotspot/share/gc/shenandoah/shenandoahDegeneratedGC.cpp
index 8b473817393..3c3cdc4a90a 100644
--- a/src/hotspot/share/gc/shenandoah/shenandoahDegeneratedGC.cpp
+++ b/src/hotspot/share/gc/shenandoah/shenandoahDegeneratedGC.cpp
@@ -252,7 +252,6 @@ void ShenandoahDegenGC::op_degenerated() {
         // it, we fail degeneration right away and slide into Full GC to recover.
 
         {
-          heap->flush_region_pin_cache();
           heap->sync_pinned_region_status();
           heap->collection_set()->clear_current_index();
           ShenandoahHeapRegion* r;
diff --git a/src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp b/src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
index c1d13e9a3a5..cab0db7e78a 100644
--- a/src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
+++ b/src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
@@ -209,7 +209,6 @@ void ShenandoahFullGC::do_it(GCCause::Cause gc_cause) {
     rp->abandon_partial_discovery();
 
     // e. Sync pinned region status from the CP marks
-    heap->flush_region_pin_cache();
     heap->sync_pinned_region_status();
 
     if (heap->mode()->is_generational()) {