diff --git a/client/luascripts/t55_chk.lua b/client/luascripts/lf_t55xx_chk.lua
similarity index 90%
rename from client/luascripts/t55_chk.lua
rename to client/luascripts/lf_t55xx_chk.lua
index 3133e3a81..9343b0cde 100644
--- a/client/luascripts/t55_chk.lua
+++ b/client/luascripts/lf_t55xx_chk.lua
@@ -19,7 +19,7 @@ desc = [[
 ]]
 
 usage = [[
-    script run t55_chk [-s start_year] [-e end_year] [-d | -y]
+    script run lf_t55xx_chk [-s start_year] [-e end_year] [-d | -y]
 ]]
 options = [[
     -h                    this help
@@ -29,10 +29,10 @@ options = [[
     -y                    search method: YYYYMMDD
 ]]
 examples = [[
-    script run t55_chk -s 1999 -d             -> start 1999, end is current year, method 01011999
-    script run t55_chk -s 1999 -y             -> start 1999, end is current year, method 19990101
-    script run t55_chk -s 1999 -e 2001 -y     -> start 1999, end year 2001, method 19990101
-    script run t55_chk -s 1999 -e 2001 -d     -> start 1999, end year 2001, method 01011999
+    script run lf_t55xx_chk -s 1999 -d             -> start 1999, end is current year, method 01011999
+    script run lf_t55xx_chk -s 1999 -y             -> start 1999, end is current year, method 19990101
+    script run lf_t55xx_chk -s 1999 -e 2001 -y     -> start 1999, end year 2001, method 19990101
+    script run lf_t55xx_chk -s 1999 -e 2001 -d     -> start 1999, end year 2001, method 01011999
 ]]
 
 local function help()
@@ -135,4 +135,4 @@ local function main(args)
         return oops('Problem saving the file')
     end
 end
- main(args)
\ No newline at end of file
+ main(args)
diff --git a/client/luascripts/lf_t55xx_chk_date.lua b/client/luascripts/lf_t55xx_chk_date.lua
index a6b217832..dcd5124d2 100644
--- a/client/luascripts/lf_t55xx_chk_date.lua
+++ b/client/luascripts/lf_t55xx_chk_date.lua
@@ -14,10 +14,10 @@ desc = [[
     useful if the password is, for example, a date of birth.
 ]]
 usage = [[
-  script run t55_chk_date
+  script run lf_t55xx_chk_date
 ]]
 arguments = [[
-  script run t55_chk_date -h    : this help
+  script run lf_t55xx_chk_date -h    : this help
 ]]
 
 local DEBUG = true
diff --git a/client/luascripts/lf_t55xx_fix.lua b/client/luascripts/lf_t55xx_fix.lua
index 354cf8dfc..bed267eac 100644
--- a/client/luascripts/lf_t55xx_fix.lua
+++ b/client/luascripts/lf_t55xx_fix.lua
@@ -17,10 +17,10 @@ desc = [[
   only performs the reanimation procedure. The script revives 99% of blocked tags.
  ]]
 usage = [[
-  script run t55_fix
+  script run lf_t55xx_fix
 ]]
 arguments = [[
-  script run t55_fix -h    : this help
+  script run lf_t55xx_fix -h    : this help
 ]]
 
 local function help()