diff --git a/audio/deps/resampler/config.h b/audio/deps/resampler/config.h
index 3d28b91..1d25f5d 100644
--- a/audio/deps/resampler/config.h
+++ b/audio/deps/resampler/config.h
@@ -1,11 +1,25 @@
-/* Make use of ARM4 assembly optimizations */
-#undef ARM4_ASM
-
-/* Make use of ARM5E assembly optimizations */
-#undef ARM5E_ASM
-
-/* Enable NEON support */
-#define USE_NEON /**/
+#if defined(__x86_64__)
+# undef ARM4_ASM
+# undef ARM5E_ASM
+# undef USE_NEON
+#elif defined(__arm__)
+# if defined(__ARM_NEON) || defined(__ARM_NEON__) || defined(__ARM_FEATURE_SIMD32)
+   /* Enable NEON support */
+#  undef ARM4_ASM
+#  undef ARM5E_ASM
+#  define USE_NEON /**/
+# elif defined(__ARM_ARCH_4__)
+   /* Make use of ARM4 assembly optimizations */
+#  define ARM4_ASM /**/
+#  undef ARM5E_ASM
+#  undef USE_NEON
+# elif defined(__ARM_ARCH_5E__)
+   /* Make use of ARM5E assembly optimizations */
+#  undef ARM4_ASM
+#  define ARM5E_ASM /**/
+#  undef USE_NEON
+# endif
+#endif 
 
 /* Symbol visibility prefix */
 #define EXPORT __attribute__((visibility("default")))