diff --git a/monkey/infection_monkey/post_breach/shell_startup_files/linux/shell_startup_files_modification.py b/monkey/infection_monkey/post_breach/shell_startup_files/linux/shell_startup_files_modification.py
index 8c54b9168..745caf6c8 100644
--- a/monkey/infection_monkey/post_breach/shell_startup_files/linux/shell_startup_files_modification.py
+++ b/monkey/infection_monkey/post_breach/shell_startup_files/linux/shell_startup_files_modification.py
@@ -1,4 +1,12 @@
-BASH_STARTUP_FILES = ["~/.bashrc", "~/.profile", "~/.bash_profile"]
+STARTUP_FILES = [
+    "~/.profile",  # bash, dash, ksh, sh
+    "~/.bashrc", "~/.bash_profile",  # bash
+    "~/.config/fish/config.fish",  # fish
+    "~/.zshrc", "~/.zshenv", "~/.zprofile",  # zsh
+    "~/.kshrc",  # ksh
+    "~/.tcshrc",  # tcsh
+    "~/.cshrc",  # csh
+    ]
 
 
 def get_linux_commands_to_modify_shell_startup_files():
@@ -10,4 +18,4 @@ def get_linux_commands_to_modify_shell_startup_files():
         '&&',
         'sed -i \'$d\' {0}',  # remove last line of file
     ],\
-    BASH_STARTUP_FILES
+     STARTUP_FILES