diff --git a/src/ld65/cfg/c16.cfg b/src/ld65/cfg/c16.cfg
index 63a5b6c51..5ff0a408a 100644
--- a/src/ld65/cfg/c16.cfg
+++ b/src/ld65/cfg/c16.cfg
@@ -3,6 +3,8 @@ MEMORY {
     RAM: start = $0fff, size = $7001, file = %O;
 }
 SEGMENTS {
+    STARTUP: load = RAM, type = wprot;
+    LOWCODE: load = RAM, type = wprot;
     CODE: load = RAM, type = wprot;
     RODATA: load = RAM, type = wprot;
     DATA: load = RAM, type = rw;
diff --git a/src/ld65/cfg/pet.cfg b/src/ld65/cfg/pet.cfg
index 1d5b7f831..1f7765081 100644
--- a/src/ld65/cfg/pet.cfg
+++ b/src/ld65/cfg/pet.cfg
@@ -3,6 +3,8 @@ MEMORY {
     RAM: start = $03FF, size = $7BFF, file = %O;
 }
 SEGMENTS {
+    STARTUP: load = RAM, type = wprot;
+    LOWCODE: load = RAM, type = wprot;
     CODE: load = RAM, type = wprot;
     RODATA: load = RAM, type = wprot;
     DATA: load = RAM, type = rw;
diff --git a/src/ld65/cfg/plus4.cfg b/src/ld65/cfg/plus4.cfg
index 63a5b6c51..5ff0a408a 100644
--- a/src/ld65/cfg/plus4.cfg
+++ b/src/ld65/cfg/plus4.cfg
@@ -3,6 +3,8 @@ MEMORY {
     RAM: start = $0fff, size = $7001, file = %O;
 }
 SEGMENTS {
+    STARTUP: load = RAM, type = wprot;
+    LOWCODE: load = RAM, type = wprot;
     CODE: load = RAM, type = wprot;
     RODATA: load = RAM, type = wprot;
     DATA: load = RAM, type = rw;
diff --git a/src/ld65/cfg/vic20.cfg b/src/ld65/cfg/vic20.cfg
index dd8ba7b22..7003d932d 100644
--- a/src/ld65/cfg/vic20.cfg
+++ b/src/ld65/cfg/vic20.cfg
@@ -3,7 +3,8 @@ MEMORY {
     RAM: start = $FFF, size = $0E01, define = yes, file = %O;
 }
 SEGMENTS {
-    EXEHDR: load = RAM , type = wprot;
+    STARTUP: load = RAM , type = wprot;
+    LOWCODE: load = RAM, type = wprot;
     CODE: load = RAM, type = wprot;
     RODATA: load = RAM, type = wprot;
     DATA: load = RAM, type = rw;