diff --git a/src/lzma-decode.cpp b/src/lzma-decode.cpp
index 874e6f584d..d0a2c8cbbd 100644
--- a/src/lzma-decode.cpp
+++ b/src/lzma-decode.cpp
@@ -8,7 +8,7 @@
    There is NO WARRANTY for this software.  See license.txt for
    details. */
 
-#include "lzma-util.h"
+#include "avian/lzma-util.h"
 #include "C/LzmaDec.h"
 
 using namespace vm;
diff --git a/src/lzma-encode.cpp b/src/lzma-encode.cpp
index cc7f8ad178..e488e2441d 100644
--- a/src/lzma-encode.cpp
+++ b/src/lzma-encode.cpp
@@ -8,7 +8,7 @@
    There is NO WARRANTY for this software.  See license.txt for
    details. */
 
-#include "lzma-util.h"
+#include "avian/lzma-util.h"
 #include "C/LzmaEnc.h"
 
 using namespace vm;