diff --git a/boot_control_android.cc b/boot_control_android.cc
index 43a1c18..7cf42b6 100644
--- a/boot_control_android.cc
+++ b/boot_control_android.cc
@@ -142,7 +142,8 @@
 
   const char* suffix = module_->getSuffix(module_, slot);
   if (suffix == nullptr) {
-    LOG(ERROR) << "boot_control impl returned no suffix for slot " << slot;
+    LOG(ERROR) << "boot_control impl returned no suffix for slot "
+               << SlotName(slot);
     return false;
   }
 
@@ -159,7 +160,7 @@
 bool BootControlAndroid::IsSlotBootable(Slot slot) const {
   int ret = module_->isSlotBootable(module_, slot);
   if (ret < 0) {
-    LOG(ERROR) << "Unable to determine if slot " << slot
+    LOG(ERROR) << "Unable to determine if slot " << SlotName(slot)
                << " is bootable: " << strerror(-ret);
     return false;
   }
@@ -169,13 +170,22 @@
 bool BootControlAndroid::MarkSlotUnbootable(Slot slot) {
   int ret = module_->setSlotAsUnbootable(module_, slot);
   if (ret < 0) {
-    LOG(ERROR) << "Unable to mark slot " << slot
+    LOG(ERROR) << "Unable to mark slot " << SlotName(slot)
                << " as bootable: " << strerror(-ret);
     return false;
   }
   return ret == 0;
 }
 
+bool BootControlAndroid::SetActiveBootSlot(Slot slot) {
+  int ret = module_->setActiveBootSlot(module_, slot);
+  if (ret < 0) {
+    LOG(ERROR) << "Unable to set the active slot to slot " << SlotName(slot)
+               << ": " << strerror(-ret);
+  }
+  return ret == 0;
+}
+
 bool BootControlAndroid::MarkBootSuccessfulAsync(
     base::Callback<void(bool)> callback) {
   int ret = module_->markBootSuccessful(module_);