diff --git a/host/libhackrf/CMakeLists.txt b/host/libhackrf/CMakeLists.txt
index 9e376720..c4c6476c 100644
--- a/host/libhackrf/CMakeLists.txt
+++ b/host/libhackrf/CMakeLists.txt
@@ -39,7 +39,7 @@ else()
 	INCLUDE(TestBigEndian)
 	TEST_BIG_ENDIAN(BIGENDIAN)
 	if(${BIGENDIAN})
-		 add_definitions(-DBIG_ENDIAN)
+		 add_definitions(-DHACKRF_BIG_ENDIAN)
 	endif(${BIGENDIAN})
 endif()
 find_package(USB1 REQUIRED)
diff --git a/host/libhackrf/src/hackrf.c b/host/libhackrf/src/hackrf.c
index e31fb714..b09e5ac0 100644
--- a/host/libhackrf/src/hackrf.c
+++ b/host/libhackrf/src/hackrf.c
@@ -34,7 +34,7 @@ typedef int bool;
 #define false 0
 #endif
 
-#ifdef BIG_ENDIAN
+#ifdef HACKRF_BIG_ENDIAN
 #define TO_LE(x) __builtin_bswap32(x)
 #else
 #define TO_LE(x) x