diff --git a/src/fm95.c b/src/fm95.c
index 6a404f7..1d9c558 100644
--- a/src/fm95.c
+++ b/src/fm95.c
@@ -46,29 +46,25 @@
 
 static volatile sig_atomic_t to_run = 1;
 
-#include <arm_neon.h>
 
 void uninterleave(const float *input, float *left, float *right, size_t num_samples) {
+    if (num_samples % 2 != 0) return; 
+
+    size_t num_frames = num_samples / 2; 
+    size_t i = 0;
+
 #if USE_NEON
-	size_t num_frames = num_samples / 2;
-	size_t i = 0;
-
-	for (; i + 4 <= num_frames; i += 4) {
-		float32x4x2_t interleaved = vld2q_f32(input + i * 2 * 2);
-		vst1q_f32(left + i, interleaved.val[0]);
-		vst1q_f32(right + i, interleaved.val[1]);
-	}
-
-	for (; i < num_frames; i++) {
-		left[i] = input[i * 2];
-		right[i] = input[i * 2 + 1];
-	}
-#else
-	for (size_t i = 0; i < num_samples / 2; i++) {
-		left[i] = input[i * 2];
-		right[i] = input[i * 2 + 1];
-	}
+    for (; i + 4 <= num_frames; i += 4) {
+        float32x4x2_t interleaved = vld2q_f32(input + i * 2 * 2); 
+        vst1q_f32(left + i, interleaved.val[0]);  
+        vst1q_f32(right + i, interleaved.val[1]); 
+    }
 #endif
+
+    for (; i < num_frames; i++) {
+        left[i] = input[i * 2];
+        right[i] = input[i * 2 + 1];
+    }
 }
 
 static void stop(int signum) {