diff --git a/src/vmsrc/apple/a1cmd.pla b/src/vmsrc/apple/a1cmd.pla
index 1194e11..6270c32 100755
--- a/src/vmsrc/apple/a1cmd.pla
+++ b/src/vmsrc/apple/a1cmd.pla
@@ -52,7 +52,7 @@ byte perr, refauto
 // String pool.
 //
 byte autorun[]    = "AUTORUN"
-byte verstr[]     = "\nPLASMA DP4"
+byte verstr[]     = "\nPLASMA ALPHA1"
 byte freestr[]    = "MEM FREE:$"
 byte errorstr[]   = "ERR:$"
 byte prompt[]     = "PLASMA"