diff --git a/vasl_templates/webapp/data/default-template-pack/national-capabilities.json b/vasl_templates/webapp/data/default-template-pack/national-capabilities.json
index 6cd1042..3358830 100644
--- a/vasl_templates/webapp/data/default-template-pack/national-capabilities.json
+++ b/vasl_templates/webapp/data/default-template-pack/national-capabilities.json
@@ -306,7 +306,8 @@
 },
 
 "kfw-rok": {
-    "th_color": "{! -08/1950 = Red | 09/1950-04/1951 = Red (ROK) ; Black (KMC) | 05/1951- = Black | ??? !}",
+    "_comment_": "Errata (ASLJ 13 p48): KMC: '9/50+ black' s.b. '8/50+ black",
+    "th_color": "{! -07/1950 = Red | 08/1950-04/1951 = Red (ROK) ; Black (KMC) | 05/1951- = Black | ??? !}",
     "oba": [ "{! 06/1950- = 10B | ??? !}", "3R",
         "{? 09/1950- | Plentiful Ammo included | Plentiful Ammo included (KMC) | Plentiful Ammo included (ROK: 9/50+) ?}",
         "{! 06/1950-08/1950 = ROK: 6B/3R !}"
diff --git a/vasl_templates/webapp/tests/test_national_capabilities.py b/vasl_templates/webapp/tests/test_national_capabilities.py
index f043e69..432e059 100644
--- a/vasl_templates/webapp/tests/test_national_capabilities.py
+++ b/vasl_templates/webapp/tests/test_national_capabilities.py
@@ -328,8 +328,8 @@ def test_time_based_national_capabilities( webapp, webdriver ):
         comments = [ "Plentiful Ammo included (KMC)", "ROK: 6B/3R" ]
     )
     check_oba( "kfw-rok", "Korea", 10, 1950, "10B", "3R", plentiful=True )
-    check_th_color( "kfw-rok", "Korea", 8, 1950, "Red TH#" )
-    check_th_color( "kfw-rok", "Korea", 9, 1950, "Red TH# (ROK) ; Black (KMC)" )
+    check_th_color( "kfw-rok", "Korea", 7, 1950, "Red TH#" )
+    check_th_color( "kfw-rok", "Korea", 8, 1950, "Red TH# (ROK) ; Black (KMC)" )
     check_th_color( "kfw-rok", "Korea", 5, 1951, "Black TH#" )
 
     # test the CPVA national Capabilities