diff --git a/community/CRBasic.gitignore b/community/CRBasic.gitignore
index d792bd63..0e2a3488 100644
--- a/community/CRBasic.gitignore
+++ b/community/CRBasic.gitignore
@@ -7,13 +7,22 @@
 *.[tT][dD][fF]
 
 # Compressed source files
-*_str.[cC][rR]*
+*_str.[cC][rR][123589B]
+*_str.[cC]9[xX]
+*_str.[cC][rR]1[xX]
+*_str.[cC][rR]300
 
 # Conditional compilation output files
-*_CC*.[cC][rR]*
+*_CC*.[cC][rR][123589B]
+*_CC*.[cC]9[xX]
+*_CC*.[cC][rR]1[xX]
+*_CC*.[cC][rR]300
 
 # Binary compiled files (CR200 series)
 *.bin
 
 # Encrypted compiled files
-*_Enc.[cC][rR]*
+*_Enc.[cC][rR][123589B]
+*_Enc.[cC]9[xX]
+*_Enc.[cC][rR]1[xX]
+*_Enc.[cC][rR]300