diff --git a/src/common/lz4_compression.cpp b/src/common/lz4_compression.cpp
index dc9b4a9164..ade6759bb2 100644
--- a/src/common/lz4_compression.cpp
+++ b/src/common/lz4_compression.cpp
@@ -2,8 +2,6 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#pragma once
-
 #include <algorithm>
 #include <lz4hc.h>