diff --git a/src/fm95.c b/src/fm95.c
index 4731c88..996d13a 100644
--- a/src/fm95.c
+++ b/src/fm95.c
@@ -534,7 +534,7 @@ int main(int argc, char **argv) {
                 }
             }
             if(rds_on && polar_stereo == 0) {
-                float rds_carrier = get_oscillator_cos_multiplier_ni(&osc, 3);
+                float rds_carrier = get_oscillator_sin_multiplier_ni(&osc, 3);
                 output[i] += (current_rds_in*rds_carrier)*RDS_VOLUME;
                 if(rds2_on && !sca_on) {
                     float rds2_carrier_66 = get_oscillator_cos_multiplier_ni(&osc, 3.5f); // 66.5 KHz