diff --git a/silk/PLC.c b/silk/PLC.c
index fb6ea887b7ee254b1b858a6a52bc5845e0d5738d..277037a943b6deabb13e46edd1e79d4609ec2cc4 100644
--- a/silk/PLC.c
+++ b/silk/PLC.c
@@ -328,8 +328,10 @@ static OPUS_INLINE void silk_PLC_conceal(
         for( j = 0; j < LTP_ORDER; j++ ) {
             B_Q14[ j ] = silk_RSHIFT( silk_SMULBB( harm_Gain_Q15, B_Q14[ j ] ), 15 );
         }
-        /* Gradually reduce excitation gain */
-        rand_scale_Q14 = silk_RSHIFT( silk_SMULBB( rand_scale_Q14, rand_Gain_Q15 ), 15 );
+        if ( psDec->indices.signalType != TYPE_NO_VOICE_ACTIVITY ) {
+            /* Gradually reduce excitation gain */
+            rand_scale_Q14 = silk_RSHIFT( silk_SMULBB( rand_scale_Q14, rand_Gain_Q15 ), 15 );
+        }
 
         /* Slowly increase pitch lag */
         psPLC->pitchL_Q8 = silk_SMLAWB( psPLC->pitchL_Q8, psPLC->pitchL_Q8, PITCH_DRIFT_FAC_Q16 );
diff --git a/silk/decode_frame.c b/silk/decode_frame.c
index a605d95ac6ab10a7acef7a5fa57e33e040bb0f86..dfa73c4a29670634aeb70061252ada7136ec2dc2 100644
--- a/silk/decode_frame.c
+++ b/silk/decode_frame.c
@@ -97,6 +97,7 @@ opus_int silk_decode_frame(
         psDec->first_frame_after_reset = 0;
     } else {
         /* Handle packet loss by extrapolation */
+        psDec->indices.signalType = psDec->prevSignalType;
         silk_PLC( psDec, psDecCtrl, pOut, 1, arch );
     }