diff --git a/src/ld65/cfg/c64.cfg b/src/ld65/cfg/c64.cfg
index dce9263c3..fafea059d 100644
--- a/src/ld65/cfg/c64.cfg
+++ b/src/ld65/cfg/c64.cfg
@@ -1,7 +1,7 @@
 SYMBOLS {
     __LOADADDR__:  type = import;
     __EXEHDR__:    type = import;
-    __STACKSIZE__: type = weak,   value = $0800; # 2k stack
+    __STACKSIZE__: type = weak, value = $0800; # 2k stack
 }
 MEMORY {
     ZP:       file = "", define = yes, start = $0002, size = $001A;