diff --git a/definitions/region/common.yaml b/definitions/region/common.yaml
index 7912dadc..8985bcdd 100644
--- a/definitions/region/common.yaml
+++ b/definitions/region/common.yaml
@@ -71,7 +71,7 @@
           Ecuador, El Salvador, French Guiana, Grenada, Guadeloupe, Guatemala,
           Guyana, Haiti, Honduras, Jamaica, Martinique, Mexico, Nicaragua, Panama,
           Paraguay, Peru, Saint Kitts and Nevis, Saint Lucia,
-          Saint Vincent and the Grenadines, Sint Maarten, Suriname, Trinidad and Tobago,
+          Saint Vincent and the Grenadines, Sint Maarten (Dutch part), Suriname, Trinidad and Tobago,
           United States Virgin Islands, Uruguay, Venezuela
         ]
     - Other (R5):
@@ -161,7 +161,7 @@
           Bolivia, Brazil, Chile, Colombia, Costa Rica, Cuba, Curaçao, Dominican Republic,
           Ecuador, El Salvador, French Guiana, Grenada, Guadeloupe, Guatemala, Guyana,
           Haiti, Honduras, Jamaica, Martinique, Mexico, Nicaragua, Panama, Paraguay,
-          Peru, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Sint Maarten,
+          Peru, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Sint Maarten (Dutch part),
           Suriname, Trinidad and Tobago, United States Virgin Islands, Uruguay, Venezuela
         ]
     - Other (R9):
@@ -220,7 +220,7 @@
           El Salvador, French Guiana, Grenada, Guadeloupe, Guatemala, Guyana, Haiti,
           Honduras, Jamaica, Martinique, Mexico, Nicaragua, Panama, Paraguay, Peru,
           Puerto Rico, Saint Kitts and Nevis, Saint Lucia,
-          Saint Vincent and the Grenadines, Sint Maarten, Suriname, Trinidad and Tobago,
+          Saint Vincent and the Grenadines, Sint Maarten (Dutch part), Suriname, Trinidad and Tobago,
           United States Virgin Islands, Uruguay, Venezuela
         ]
     - Middle East (R10):