diff --git a/model/EmulatedVolume.cpp b/model/EmulatedVolume.cpp
index ca314ef..022ff42 100644
--- a/model/EmulatedVolume.cpp
+++ b/model/EmulatedVolume.cpp
@@ -88,13 +88,13 @@
 
     if (isFuse) {
         LOG(INFO) << "Mounting emulated fuse volume";
-        int fd = -1;
+        android::base::unique_fd fd;
         int result = MountUserFuse(getMountUserId(), label, &fd);
         if (result != 0) {
             PLOG(ERROR) << "Failed to mount emulated fuse volume";
             return -result;
         }
-        setDeviceFd(fd);
+        setFuseFd(std::move(fd));
         return OK;
     }
 
@@ -170,7 +170,7 @@
         }
 
         rmdir(path.c_str());
-        setDeviceFd(-1);
+        setFuseFd(android::base::unique_fd());
         return OK;
     }