diff --git a/mfbt/Compression.h b/mfbt/Compression.h
index a764a1b5d547d7fd35186eed6ab44e75e1467749..d7bb64608cb5b3b4cffd4619a0e37c021f9fc41a 100644
--- a/mfbt/Compression.h
+++ b/mfbt/Compression.h
@@ -9,8 +9,8 @@
 #ifndef mozilla_Compression_h_
 #define mozilla_Compression_h_
 
-#include "mozilla/Types.h"
 #include "mozilla/Assertions.h"
+#include "mozilla/Types.h"
 
 namespace mozilla {
 namespace Compression {
diff --git a/mfbt/IntegerRange.h b/mfbt/IntegerRange.h
index 44d1d6c80c85c587c569a52449a4bfc9a1c80b56..4094a66ac4579e0576684df71573cd57cbf6f4d2 100644
--- a/mfbt/IntegerRange.h
+++ b/mfbt/IntegerRange.h
@@ -10,8 +10,8 @@
 #define mozilla_IntegerRange_h
 
 #include "mozilla/Assertions.h"
-#include "mozilla/TypeTraits.h"
 #include "mozilla/ReverseIterator.h"
+#include "mozilla/TypeTraits.h"
 
 namespace mozilla {