diff --git a/CONSOLE/CONSOLE.BI b/CONSOLE/CONSOLE.BI
index 0066a33..26b9ac4 100644
--- a/CONSOLE/CONSOLE.BI
+++ b/CONSOLE/CONSOLE.BI
@@ -56,4 +56,6 @@ CONST BRIGHT_MAGENTA = 13%
 CONST BRIGHT_YELLOW  = 14%
 CONST BRIGHT_WHITE   = 15%
 
-'$INCLUDE:'../STRINGS/STRINGS.BI'
\ No newline at end of file
+$IF GJ_LIB_STRINGS_INC_BI = UNDEFINED THEN
+'$INCLUDE:'../STRINGS/STRINGS.BI'
+$END IF
diff --git a/CONSOLE/CONSOLE.BM b/CONSOLE/CONSOLE.BM
index a620b76..4836b49 100644
--- a/CONSOLE/CONSOLE.BM
+++ b/CONSOLE/CONSOLE.BM
@@ -114,4 +114,6 @@ SUB console.error(msg$)
     msg$ = ""
 END SUB
 
-'$INCLUDE:'../STRINGS/STRINGS.BM'
\ No newline at end of file
+$IF GJ_LIB_STRINGS_INC_BM = UNDEFINED THEN
+'$INCLUDE:'../STRINGS/STRINGS.BM'
+$END IF