diff --git a/rtengine/rawimagesource.cc b/rtengine/rawimagesource.cc
index f529d52f2..6fe7683eb 100644
--- a/rtengine/rawimagesource.cc
+++ b/rtengine/rawimagesource.cc
@@ -2091,7 +2091,7 @@ void RawImageSource::demosaic(const RAWParams &raw, bool autoContrast, double &c
         } else if (raw.bayersensor.method == RAWParams::BayerSensor::getMethodString(RAWParams::BayerSensor::Method::PIXELSHIFT) ) {
             pixelshift(0, 0, W, H, raw, currFrame, ri->get_maker(), ri->get_model(), raw.expos);
         } else if (raw.bayersensor.method == RAWParams::BayerSensor::getMethodString(RAWParams::BayerSensor::Method::DCB) ) {
-            dcb_demosaic(raw.bayersensor.dcb_iterations, raw.bayersensor.dcb_enhance, options.chunkSizeRCD, options.measure);
+            dcb_demosaic(raw.bayersensor.dcb_iterations, raw.bayersensor.dcb_enhance);
         } else if (raw.bayersensor.method == RAWParams::BayerSensor::getMethodString(RAWParams::BayerSensor::Method::EAHD)) {
             eahd_demosaic ();
         } else if (raw.bayersensor.method == RAWParams::BayerSensor::getMethodString(RAWParams::BayerSensor::Method::IGV)) {
diff --git a/rtengine/rawimagesource.h b/rtengine/rawimagesource.h
index 6d633c2a9..91b78081a 100644
--- a/rtengine/rawimagesource.h
+++ b/rtengine/rawimagesource.h
@@ -276,7 +276,7 @@ protected:
     void amaze_demosaic_RT(int winx, int winy, int winw, int winh, const array2D<float> &rawData, array2D<float> &red, array2D<float> &green, array2D<float> &blue, size_t chunkSize = 1, bool measure = false);//Emil's code for AMaZE
     void dual_demosaic_RT(bool isBayer, const RAWParams &raw, int winw, int winh, const array2D<float> &rawData, array2D<float> &red, array2D<float> &green, array2D<float> &blue, double &contrast, bool autoContrast = false);
     void fast_demosaic();//Emil's code for fast demosaicing
-    void dcb_demosaic(int iterations, bool dcb_enhance, size_t chunkSize = 1, bool measure =  false);
+    void dcb_demosaic(int iterations, bool dcb_enhance);
     void ahd_demosaic();
     void rcd_demosaic(size_t chunkSize = 1, bool measure = false);
     void border_interpolate(unsigned int border, float (*image)[4], unsigned int start = 0, unsigned int end = 0);