diff --git a/source/compare_common.cc b/source/compare_common.cc
index 0545785e3..ab587d081 100644
--- a/source/compare_common.cc
+++ b/source/compare_common.cc
@@ -38,4 +38,3 @@ uint32 HashDjb2_C(const uint8* src, int count, uint32 seed) {
 }  // extern "C"
 }  // namespace libyuv
 #endif
-
diff --git a/source/compare_neon.cc b/source/compare_neon.cc
index 1f80b5244..9ae113d04 100644
--- a/source/compare_neon.cc
+++ b/source/compare_neon.cc
@@ -59,4 +59,3 @@ uint32 SumSquareError_NEON(const uint8* src_a, const uint8* src_b, int count) {
 }  // extern "C"
 }  // namespace libyuv
 #endif
-
diff --git a/source/compare_posix.cc b/source/compare_posix.cc
index 6aae023b7..6f9c260a0 100644
--- a/source/compare_posix.cc
+++ b/source/compare_posix.cc
@@ -162,4 +162,3 @@ uint32 HashDjb2_SSE41(const uint8* src, int count, uint32 seed) {
 }  // extern "C"
 }  // namespace libyuv
 #endif
-
diff --git a/source/compare_win.cc b/source/compare_win.cc
index b505917bb..2bcab4ff8 100644
--- a/source/compare_win.cc
+++ b/source/compare_win.cc
@@ -190,4 +190,3 @@ uint32 HashDjb2_SSE41(const uint8* src, int count, uint32 seed) {
 }  // extern "C"
 }  // namespace libyuv
 #endif
-