diff --git a/dsl.cc b/dsl.cc
index 1b706f80..ee97bbb2 100644
--- a/dsl.cc
+++ b/dsl.cc
@@ -1022,14 +1022,23 @@ string DslDictionary::nodeToHtml( ArticleDom::Node const & node )
         title.reserve( i->second.size() );
 
         for( char const * c = i->second.c_str(); *c; ++c )
+        {
           if ( *c == ' ' || *c == '\t' )
           {
             // u00A0 in utf8
             title.push_back( 0xC2 );
             title.push_back( 0xA0 );
           }
+          else
+          if( *c == '-' ) // Change minus to non-breaking hyphen (uE28091 in utf8)
+          {
+            title.push_back( 0xE2 );
+            title.push_back( 0x80 );
+            title.push_back( 0x91 );
+          }
           else
             title.push_back( *c );
+        }
       }
       else
         title = i->second;
diff --git a/xdxf2html.cc b/xdxf2html.cc
index b7bd1fa6..4b486a19 100644
--- a/xdxf2html.cc
+++ b/xdxf2html.cc
@@ -348,14 +348,23 @@ string convert( string const & in, DICT_TYPE type, map < string, string > const
             title.reserve( i->second.size() );
 
             for( char const * c = i->second.c_str(); *c; ++c )
+            {
               if ( *c == ' ' || *c == '\t' )
               {
                 // u00A0 in utf8
                 title.push_back( 0xC2 );
                 title.push_back( 0xA0 );
               }
+              else
+              if( *c == '-' ) // Change minus to non-breaking hyphen (uE28091 in utf8)
+              {
+                title.push_back( 0xE2 );
+                title.push_back( 0x80 );
+                title.push_back( 0x91 );
+              }
               else
                 title.push_back( *c );
+            }
           }
           else
             title = i->second;