diff --git a/slsDetectorSoftware/src/DetectorImpl.cpp b/slsDetectorSoftware/src/DetectorImpl.cpp
index 863daf6d7..3967a57b7 100755
--- a/slsDetectorSoftware/src/DetectorImpl.cpp
+++ b/slsDetectorSoftware/src/DetectorImpl.cpp
@@ -160,7 +160,6 @@ void DetectorImpl::initializeDetectorStructure() {
     multi_shm()->numberOfChannels.x = 0;
     multi_shm()->numberOfChannels.y = 0;
     multi_shm()->acquiringFlag = false;
-    multi_shm()->receiver_upstream = false;
     multi_shm()->initialChecks = true;
 }
 
diff --git a/slsDetectorSoftware/src/DetectorImpl.h b/slsDetectorSoftware/src/DetectorImpl.h
index 822deed95..3990d33b4 100755
--- a/slsDetectorSoftware/src/DetectorImpl.h
+++ b/slsDetectorSoftware/src/DetectorImpl.h
@@ -64,9 +64,6 @@ struct sharedMultiSlsDetector {
     /** flag for acquiring */
     bool acquiringFlag;
 
-    /** data streaming (up stream) enable in receiver */
-    bool receiver_upstream;
-
     /** initial checks */
     bool initialChecks;
 };
@@ -393,14 +390,6 @@ class DetectorImpl : public virtual slsDetectorDefs {
      */
     int kbhit();
 
-    /**
-     * Convert a double holding time in seconds to an int64_t with nano seconds
-     * Used for conversion when sending time to detector
-     * @param t time in seconds
-     * @returns time in nano seconds
-     */
-    int64_t secondsToNanoSeconds(double t);
-
     /** Multi detector Id */
     const int multiId{0};