diff --git a/pcbnew/ioascii.cpp b/pcbnew/ioascii.cpp
index 23bd82bc8c..a02e17e59b 100644
--- a/pcbnew/ioascii.cpp
+++ b/pcbnew/ioascii.cpp
@@ -896,8 +896,8 @@ static bool ReadSheetDescr( BOARD* aBoard, BASE_SCREEN* screen, LINE_READER* aRe
                 // only parse the width and height if page size is "User"
                 if( wname == wxT( "User" ) )
                 {
-                    char*   width  = strtok( line, delims );
-                    char*   height = strtok( line, delims );
+                    char*   width  = strtok( NULL, delims );
+                    char*   height = strtok( NULL, delims );
 
                     if( width && height )
                     {
diff --git a/pcbnew/kicad_plugin.cpp b/pcbnew/kicad_plugin.cpp
index e1fa522288..0b3a95914e 100644
--- a/pcbnew/kicad_plugin.cpp
+++ b/pcbnew/kicad_plugin.cpp
@@ -466,8 +466,8 @@ void KICAD_PLUGIN::loadSHEET()
                 // only parse the width and height if page size is "User"
                 if( wname == wxT( "User" ) )
                 {
-                    char*   width  = strtok( line, delims );
-                    char*   height = strtok( line, delims );
+                    char*   width  = strtok( NULL, delims );
+                    char*   height = strtok( NULL, delims );
 
                     if( width && height )
                     {