diff --git a/CHANGES.rst b/CHANGES.rst
index 7985526dc8..dca13e2ddb 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -18,6 +18,7 @@ Changelog
 
 **Fixed**
 
+- #1474 Adding Control Reference to Worksheet causes print fail
 - #1473 Hidden settings of analysis services lost on Sample creation
 - #1472 Secondary samples - removal of analysis profile not possible
 - #1469 Fix Site Properties Generic Setup Export Step
diff --git a/bika/lims/browser/worksheet/views/printview.py b/bika/lims/browser/worksheet/views/printview.py
index 8930db5e65..18ae2ebc7e 100644
--- a/bika/lims/browser/worksheet/views/printview.py
+++ b/bika/lims/browser/worksheet/views/printview.py
@@ -369,7 +369,7 @@ def _analyses_data(self, ws):
                 ar = self._ar_data(arobj)
                 ar['client'] = self._client_data(arobj.aq_parent)
                 ar["sample"] = dict()
-                if IReferenceSample.providedBy(an):
+                if IReferenceSample.providedBy(arobj):
                     ar['sample'] = self._sample_data(an.getSample())
                 else:
                     ar['sample'] = self._sample_data(an.getRequest())