diff --git a/zshrc b/zshrc
index 8f7ab21..8d849f9 100644
--- a/zshrc
+++ b/zshrc
@@ -2508,8 +2508,8 @@ fi
 ###  the double quotation marks
 ZSH_HIGHLIGHT_HIGHLIGHTERS=(regexp main brackets pattern)
 ### Dangerous commands
-ZSH_HIGHLIGHT_PATTERNS+=('rm -rf *' 'fg=white,bold,bg=red')
-ZSH_HIGHLIGHT_PATTERNS+=('sudo*' 'fg=white,bold,bg=red')
+ZSH_HIGHLIGHT_PATTERNS+=('rm -rf ' 'fg=white,bold,bg=black')
+ZSH_HIGHLIGHT_PATTERNS+=('sudo ' 'fg=white,bold,bg=red')
 ### CLI
 ZSH_HIGHLIGHT_REGEXP+=('\ \-[^- ]+' 'fg=202') # short args in orange (-l)
 ZSH_HIGHLIGHT_REGEXP+=('\ \--[^ ]+' 'fg=214') # long args in light orange (--all)