diff --git a/library/padlock.c b/library/padlock.c
index a128775..81bea1f 100644
--- a/library/padlock.c
+++ b/library/padlock.c
@@ -31,9 +31,11 @@
 
 #include <string.h>
 
+/* *INDENT-OFF* */
 #ifndef asm
 #define asm __asm
 #endif
+/* *INDENT-ON* */
 
 #if defined(MBEDTLS_HAVE_X86)