diff --git a/CHANGES.txt b/CHANGES.txt
index f6a84406..7da15b4f 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -3,6 +3,7 @@ TradeDangerous, Copyright (C) Oliver "kfsone" Smith, July 2014
 ==============================================================================
 
 v6.1.2 Nov 28 2014
+. (kfsone) '-q' now silences "unknown ..." warnings when importing with "-i"
 . (gazelle) Improvements to .CSV file handling,
 . (gazelle) Additional stations, data cleanup, etc.
 . (kfsone) Fix for importing data without demand/supply
diff --git a/cache.py b/cache.py
index 1fa53267..51845b62 100644
--- a/cache.py
+++ b/cache.py
@@ -387,7 +387,8 @@ def changeStation(matches):
                     if not tdenv.ignoreUnknown:
                         raise ex
                     stationID = DELETED
-                    print(ex)
+                    if not tdenv.quiet:
+                        print(ex)
                     return
 
         # Check for duplicates
@@ -432,7 +433,8 @@ def changeCategory(matches):
             ex = UnknownCategoryError(priceFile, lineNo, categoryName)
             if not tdenv.ignoreUnknown:
                 raise ex
-            print(ex)
+            if not tdenv.quiet:
+                print(ex)
             categoryID = DELETED
             return
 
@@ -476,7 +478,8 @@ def processItemLine(matches):
                 ex = UnknownItemError(priceFile, lineNo, itemName)
                 if not tdenv.ignoreUnknown:
                     raise ex
-                print(ex)
+                if not tdenv.quiet:
+                    print(ex)
                 return
 
         # Check for duplicate items within the station.