diff --git a/src/dawn/common/SerialMap.h b/src/dawn/common/SerialMap.h
index cd26099c5a..6ada5d997d 100644
--- a/src/dawn/common/SerialMap.h
+++ b/src/dawn/common/SerialMap.h
@@ -16,6 +16,7 @@
 #define SRC_DAWN_COMMON_SERIALMAP_H_
 
 #include <map>
+#include <utility>
 #include <vector>
 
 #include "dawn/common/SerialStorage.h"
@@ -54,7 +55,7 @@ void SerialMap<Serial, Value>::Enqueue(const Value& value, Serial serial) {
 
 template <typename Serial, typename Value>
 void SerialMap<Serial, Value>::Enqueue(Value&& value, Serial serial) {
-    this->mStorage[serial].emplace_back(value);
+    this->mStorage[serial].emplace_back(std::move(value));
 }
 
 template <typename Serial, typename Value>
@@ -68,8 +69,8 @@ void SerialMap<Serial, Value>::Enqueue(const std::vector<Value>& values, Serial
 template <typename Serial, typename Value>
 void SerialMap<Serial, Value>::Enqueue(std::vector<Value>&& values, Serial serial) {
     DAWN_ASSERT(values.size() > 0);
-    for (const Value& value : values) {
-        Enqueue(value, serial);
+    for (Value& value : values) {
+        Enqueue(std::move(value), serial);
     }
 }
 
diff --git a/src/dawn/common/SerialQueue.h b/src/dawn/common/SerialQueue.h
index d3d4f4feb5..378952e6c9 100644
--- a/src/dawn/common/SerialQueue.h
+++ b/src/dawn/common/SerialQueue.h
@@ -80,7 +80,7 @@ template <typename Serial, typename Value>
 void SerialQueue<Serial, Value>::Enqueue(std::vector<Value>&& values, Serial serial) {
     DAWN_ASSERT(values.size() > 0);
     DAWN_ASSERT(this->Empty() || this->mStorage.back().first <= serial);
-    this->mStorage.emplace_back(serial, values);
+    this->mStorage.emplace_back(serial, std::move(values));
 }
 
 #endif  // SRC_DAWN_COMMON_SERIALQUEUE_H_