diff --git a/install/data/constant_format.tpl b/install/data/constant_format.tpl
index 7ec8dcb4..7ee2b57c 100644
--- a/install/data/constant_format.tpl
+++ b/install/data/constant_format.tpl
@@ -132,27 +132,27 @@ define("AUTH_EMAIL",%ACTIVATE%);
 //Plus PayPal e-mail address
 define("PAYPAL_EMAIL",%PAYPAL_EMAIL%);
 //Plus PayPal currency
-define("PAYPAL_CURRENCY",%PAYPAL_CURRENCY%);
+define("PAYPAL_CURRENCY","%PAYPAL_CURRENCY%");
 //Plus Package A Price
-define("PLUS_PACKAGE_A_PRICE",%PLUS_PACKAGE_A_PRICE%);
+define("PLUS_PACKAGE_A_PRICE","%PLUS_PACKAGE_A_PRICE%");
 //Plus Package A Gold
-define("PLUS_PACKAGE_A_GOLD",%PLUS_PACKAGE_A_GOLD%);
+define("PLUS_PACKAGE_A_GOLD","%PLUS_PACKAGE_A_GOLD%");
 //Plus Package B Price
-define("PLUS_PACKAGE_B_PRICE",%PLUS_PACKAGE_B_PRICE%);
+define("PLUS_PACKAGE_B_PRICE","%PLUS_PACKAGE_B_PRICE%");
 //Plus Package B Gold
-define("PLUS_PACKAGE_B_GOLD",%PLUS_PACKAGE_B_GOLD%);
+define("PLUS_PACKAGE_B_GOLD","%PLUS_PACKAGE_B_GOLD%");
 //Plus Package C Price
-define("PLUS_PACKAGE_C_PRICE",%PLUS_PACKAGE_C_PRICE%);
+define("PLUS_PACKAGE_C_PRICE","%PLUS_PACKAGE_C_PRICE%");
 //Plus Package C Gold
-define("PLUS_PACKAGE_C_GOLD",%PLUS_PACKAGE_C_GOLD%);
+define("PLUS_PACKAGE_C_GOLD","%PLUS_PACKAGE_C_GOLD%");
 //Plus Package D Gold
-define("PLUS_PACKAGE_D_GOLD",%PLUS_PACKAGE_D_GOLD%);
+define("PLUS_PACKAGE_D_GOLD","%PLUS_PACKAGE_D_GOLD%");
 //Plus Package D Price
-define("PLUS_PACKAGE_D_PRICE",%PLUS_PACKAGE_D_PRICE%);
+define("PLUS_PACKAGE_D_PRICE","%PLUS_PACKAGE_D_PRICE%");
 //Plus Package E Price
-define("PLUS_PACKAGE_E_PRICE",%PLUS_PACKAGE_E_PRICE%);
+define("PLUS_PACKAGE_E_PRICE","%PLUS_PACKAGE_E_PRICE%");
 //Plus Package E Gold
-define("PLUS_PACKAGE_E_GOLD",%PLUS_PACKAGE_E_GOLD%);
+define("PLUS_PACKAGE_E_GOLD","%PLUS_PACKAGE_E_GOLD%");
 //Plus account lenght
 define("PLUS_TIME",%PLUS_TIME%);
 //+25% production lenght