diff --git a/silk/silk_pitch_analysis_core.c b/silk/silk_pitch_analysis_core.c
index 4aee11405ea04880bc4525ebf20fc5219f31711c..f69a58bb65458aa5b56ecdf5dca5fd6e1086a313 100644
--- a/silk/silk_pitch_analysis_core.c
+++ b/silk/silk_pitch_analysis_core.c
@@ -467,7 +467,7 @@ opus_int silk_pitch_analysis_core(        /* O    Voicing estimate: 0 voiced, 1
                 input_frame_ptr[ i ] = SKP_RSHIFT( frame[ i ], shift );
             }
         } else {
-            input_frame_ptr = (opus_int16*)signal;
+            input_frame_ptr = (opus_int16*)frame;
         }
         /*********************************************************************************/