diff --git a/src/MAX_ELF_HDR.cpp b/src/MAX_ELF_HDR.h
similarity index 100%
rename from src/MAX_ELF_HDR.cpp
rename to src/MAX_ELF_HDR.h
diff --git a/src/p_lx_elf.cpp b/src/p_lx_elf.cpp
index 57ae3910..2fd75f27 100644
--- a/src/p_lx_elf.cpp
+++ b/src/p_lx_elf.cpp
@@ -52,7 +52,7 @@
 #define PT_GNU_RELRO32  Elf32_Phdr::PT_GNU_RELRO
 #define PT_GNU_RELRO64  Elf64_Phdr::PT_GNU_RELRO
 
-#include "MAX_ELF_HDR.cpp"
+#include "MAX_ELF_HDR.h"
 
 //static unsigned const EF_ARM_HASENTRY = 0x02;
 static unsigned const EF_ARM_EABI_VER4 = 0x04000000;