diff --git a/slsDetectorSoftware/Makefile b/slsDetectorSoftware/Makefile
index 59660b030..7caf6bfbd 100644
--- a/slsDetectorSoftware/Makefile
+++ b/slsDetectorSoftware/Makefile
@@ -55,7 +55,7 @@ lib:    package
 # added install target, HBl
 install_lib: lib
 	$(shell test -d $(DESTDIR) || mkdir -p $(DESTDIR))
-	cp -P libSlsDetector.so.1.0.1  libSlsDetector.so libSlsDetector.so.1  $(DESTDIR)
+	cp -P libSlsDetector.so $(DESTDIR)
 
 install_inc:
 	$(shell test -d $(DESTDIR) || mkdir -p $(DESTDIR))
diff --git a/slsDetectorSoftware/slsDetector/slsDetectorUtils.h b/slsDetectorSoftware/slsDetector/slsDetectorUtils.h
index eb71ce119..d6cce32f5 100644
--- a/slsDetectorSoftware/slsDetector/slsDetectorUtils.h
+++ b/slsDetectorSoftware/slsDetector/slsDetectorUtils.h
@@ -407,7 +407,7 @@ class slsDetectorUtils :  public slsDetectorActions, public postProcessing {
   // virtual float* convertAngles(float pos)=0;
 
   virtual int setThresholdEnergy(int, int im=-1, detectorSettings isettings=GET_SETTINGS)=0;
-   virtual int setChannel(long long, int ich=-1, int ichip=-1, int imod=-1)=0;
+   virtual int setChannel(int64_t, int ich=-1, int ichip=-1, int imod=-1)=0;
 
   virtual float getRateCorrectionTau()=0;
   virtual int* startAndReadAll()=0;