diff --git a/ugbc/src/hw/vic1.c b/ugbc/src/hw/vic1.c
index d3a2809c5..8c1f125ab 100755
--- a/ugbc/src/hw/vic1.c
+++ b/ugbc/src/hw/vic1.c
@@ -749,6 +749,11 @@ void vic1_initialization( Environment * _environment ) {
     variable_import( _environment, "ORIGINY", VT_POSITION, 0 );
     variable_global( _environment, "ORIGINY" );
 
+    variable_import( _environment, "RESOLUTIONX", VT_POSITION, 0 );
+    variable_global( _environment, "RESOLUTIONX" );
+    variable_import( _environment, "RESOLUTIONY", VT_POSITION, 0 );
+    variable_global( _environment, "RESOLUTIONY" );
+
     cpu_move_16bit( _environment, "CURRENTWIDTH", "RESOLUTIONX" );
     cpu_move_16bit( _environment, "CURRENTHEIGHT", "RESOLUTIONY" );