diff --git a/slsDetectorSoftware/slsDetector/slsDetector.cpp b/slsDetectorSoftware/slsDetector/slsDetector.cpp
index a0c087337..4e13d8b11 100644
--- a/slsDetectorSoftware/slsDetector/slsDetector.cpp
+++ b/slsDetectorSoftware/slsDetector/slsDetector.cpp
@@ -31,7 +31,7 @@ int slsDetector::initSharedMemory(detectorType type, int id) {
    case PICASSO:
      nch=128; // complete mythen system
      nm=24;
-     nc=10;
+     nc=12;
      nd=6; // dacs+adcs
      break;
    default:
@@ -146,6 +146,15 @@ int slsDetector::initializeDetectorSize(detectorType type) {
        thisDetector->nModMax[Y]=1;
        thisDetector->dynamicRange=24;
        break;
+     case PICASSO:
+       thisDetector->nChans=128;
+       thisDetector->nChips=12;
+       thisDetector->nDacs=6;
+       thisDetector->nAdcs=0;
+       thisDetector->nModMax[X]=24;
+       thisDetector->nModMax[Y]=1;
+       thisDetector->dynamicRange=24;
+       break;
      default:
        thisDetector->nChans=65536;
        thisDetector->nChips=8;