diff --git a/apps/opencs/model/filter/valuenode.cpp b/apps/opencs/model/filter/valuenode.cpp
index 7eeb6beab0..464fc8ec44 100644
--- a/apps/opencs/model/filter/valuenode.cpp
+++ b/apps/opencs/model/filter/valuenode.cpp
@@ -68,7 +68,7 @@ std::string CSMFilter::ValueNode::toString (bool numericColumns) const
             << CSMWorld::Columns::getName (static_cast<CSMWorld::Columns::ColumnId> (mColumnId))
             << "\"";
 
-    stream << ", \"";
+    stream << ", ";
 
     if (mLower==mUpper && mLowerType!=Type_Infinite && mUpperType!=Type_Infinite)
         stream << mLower;