diff --git a/src/hde/hde32.c b/src/hde/hde32.c
index e191f205..08fa25bd 100644
--- a/src/hde/hde32.c
+++ b/src/hde/hde32.c
@@ -5,7 +5,7 @@
  *
  */
 
-#ifdef _M_IX86
+#if defined(_M_IX86) || defined(__i386__)
 
 #include "hde32.h"
 #include "table32.h"
@@ -323,4 +323,4 @@ unsigned int hde32_disasm(const void *code, hde32s *hs)
     return (unsigned int)hs->len;
 }
 
-#endif // _M_IX86
+#endif // defined(_M_IX86) || defined(__i386__)
diff --git a/src/hde/hde64.c b/src/hde/hde64.c
index f432fc0a..c23e2fc6 100644
--- a/src/hde/hde64.c
+++ b/src/hde/hde64.c
@@ -5,7 +5,7 @@
  *
  */
 
-#ifdef _M_X64
+#if defined(_M_X64) || defined(__x86_64__)
 
 #include "hde64.h"
 #include "table64.h"
@@ -334,4 +334,4 @@ unsigned int hde64_disasm(const void *code, hde64s *hs)
     return (unsigned int)hs->len;
 }
 
-#endif // _M_X64
+#endif // defined(_M_X64) || defined(__x86_64__)