diff --git a/doc/Extended-BASIC.md b/doc/Extended-BASIC.md
index b6b6f297..44c31c97 100644
--- a/doc/Extended-BASIC.md
+++ b/doc/Extended-BASIC.md
@@ -96,14 +96,10 @@ Clears the screen content.
 
 Runs the garbage collector - disposes outdated strings.
 
-### `NSYS` (MEGA65)
+### `GO SYS` (MEGA65)
 
-A 'native' `SYS` - same as `SYS`, but does not switch to C64 compatibility mode.
+Same as `SYS`, but does not switch to C64 compatibility mode.
 
 ### `GO 64`, `GO 65` (MEGA65)
 
 Switches machine to C64 compatibility mode or to MEGA65 native mode. Performs `CLR`
-
-### `GO SYS` (MEGA65)
-
-The same as `NSYS`, but does not need tokens unknown to C64 BASIC V2. Intended for usage in 'fat binaries' only.
diff --git a/src/basic/basic_commands/cmd_go_goto_run.s b/src/basic/basic_commands/cmd_go_goto_run.s
index ce3c6d65..5bfb7281 100644
--- a/src/basic/basic_commands/cmd_go_goto_run.s
+++ b/src/basic/basic_commands/cmd_go_goto_run.s
@@ -20,7 +20,7 @@ cmd_go_syntax_error:
 #else 
 
 	cmp #$9E                           // 'SYS' keyword, for 'GO SYS'
-	beq_16 cmd_nsys
+	beq_16 cmd_gosys
 
 	dew TXTPTR                         // unconsume character
 
diff --git a/src/basic/basic_commands/cmd_sys.s b/src/basic/basic_commands/cmd_sys.s
index f7aba769..f3e63e2c 100644
--- a/src/basic/basic_commands/cmd_sys.s
+++ b/src/basic/basic_commands/cmd_sys.s
@@ -5,7 +5,7 @@
 
 #if ROM_LAYOUT_M65
 
-cmd_nsys:
+cmd_gosys:
 	
 	// NSYS requires an argument
 
diff --git a/src/basic/basic_commands_03_m65/cmd__jumptable_03.s b/src/basic/basic_commands_03_m65/cmd__jumptable_03.s
index c982c4a5..4af16cb7 100644
--- a/src/basic/basic_commands_03_m65/cmd__jumptable_03.s
+++ b/src/basic/basic_commands_03_m65/cmd__jumptable_03.s
@@ -7,7 +7,7 @@
 
 .const command_03_list = List().add(
 
-	cmd_nsys
+	cmd_rem // XXX just for testing
 )
 
 
diff --git a/src/basic/basic_commands_03_m65/cmd_nsys.s b/src/basic/basic_commands_03_m65/cmd_nsys.s
deleted file mode 100644
index 2e8a7c4d..00000000
--- a/src/basic/basic_commands_03_m65/cmd_nsys.s
+++ /dev/null
@@ -1,7 +0,0 @@
-// #LAYOUT# M65 BASIC_0 #TAKE
-// #LAYOUT# *   *       #IGNORE
-
-
-// PLACEHOLDER for completeness - jumptable contains direct address
-
-// NSYS command is implemented together with SYS
diff --git a/tools/generate_strings.cc b/tools/generate_strings.cc
index 73d605fd..4a021996 100644
--- a/tools/generate_strings.cc
+++ b/tools/generate_strings.cc
@@ -213,7 +213,7 @@ const StringEntryList GLOBAL_Keywords_03_M65 =  { ListType::KEYWORDS, "keywords_
 {
     // STD    M65    U64    X16
 
-    { false, true,  false, false, "K03_01",   "NSYS",         }, // Not present in CBM BASIC dialects, Open ROMs specific
+    { false, true,  false, false, "K03_01",   "TEST",         }, // Not present in CBM BASIC dialects, Open ROMs specific
 
 } };