diff --git a/simd/Makefile.am b/simd/Makefile.am
index 72d6366a..9605e68d 100644
--- a/simd/Makefile.am
+++ b/simd/Makefile.am
@@ -60,7 +60,7 @@ endif
 
 if SIMD_ARM_64
 
-libsimd_la_SOURCES = jsimd_arm64.c jsimd_arm_neon_64.S
+libsimd_la_SOURCES = jsimd_arm64.c jsimd_arm64_neon.S
 
 endif
 
diff --git a/simd/jsimd_arm_neon_64.S b/simd/jsimd_arm64_neon.S
similarity index 100%
rename from simd/jsimd_arm_neon_64.S
rename to simd/jsimd_arm64_neon.S