diff --git a/SQL/database_changelog.txt b/SQL/database_changelog.txt
index 2bfc43c9a094..59f8346b0fa6 100644
--- a/SQL/database_changelog.txt
+++ b/SQL/database_changelog.txt
@@ -1,3 +1,13 @@
+26 June 2017, by Jordie0608
+
+Modified table 'poll_option', adding the column 'default_percentage_calc'.
+
+ALTER TABLE `poll_option` ADD COLUMN `default_percentage_calc` TINYINT(1) UNSIGNED NOT NULL DEFAULT '1' AFTER `descmax`
+
+Remember to add a prefix to the table name if you use them.
+
+----------------------------------------------------
+
 22 June 2017, by Jordie0608
 
 Modified table 'poll_option', removing the column 'percentagecalc'.
diff --git a/SQL/tgstation_schema.sql b/SQL/tgstation_schema.sql
index c5ed1670ae95..e1fe2738cd39 100644
--- a/SQL/tgstation_schema.sql
+++ b/SQL/tgstation_schema.sql
@@ -290,6 +290,7 @@ CREATE TABLE `poll_option` (
   `descmin` varchar(32) DEFAULT NULL,
   `descmid` varchar(32) DEFAULT NULL,
   `descmax` varchar(32) DEFAULT NULL,
+  `default_percentage_calc` tinyint(1) unsigned NOT NULL DEFAULT '1',
   PRIMARY KEY (`id`),
   KEY `idx_pop_pollid` (`pollid`)
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
diff --git a/SQL/tgstation_schema_prefixed.sql b/SQL/tgstation_schema_prefixed.sql
index 13d192785d6d..333df8f50404 100644
--- a/SQL/tgstation_schema_prefixed.sql
+++ b/SQL/tgstation_schema_prefixed.sql
@@ -290,6 +290,7 @@ CREATE TABLE `SS13_poll_option` (
   `descmin` varchar(32) DEFAULT NULL,
   `descmid` varchar(32) DEFAULT NULL,
   `descmax` varchar(32) DEFAULT NULL,
+  `default_percentage_calc` tinyint(1) unsigned NOT NULL DEFAULT '1',
   PRIMARY KEY (`id`),
   KEY `idx_pop_pollid` (`pollid`)
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
diff --git a/code/modules/admin/create_poll.dm b/code/modules/admin/create_poll.dm
index 61efa9514ed6..ba26747a4379 100644
--- a/code/modules/admin/create_poll.dm
+++ b/code/modules/admin/create_poll.dm
@@ -69,6 +69,15 @@
 			if(!option)
 				return
 			option = sanitizeSQL(option)
+			var/default_percentage_calc
+			if(polltype != POLLTYPE_IRV)
+				switch(alert("Should this option be included by default when poll result percentages are generated?",,"Yes","No","Cancel"))
+					if("Yes")
+						default_percentage_calc = 1
+					if("No")
+						default_percentage_calc = 0
+					else
+						return
 			var/minval = 0
 			var/maxval = 0
 			var/descmin = ""
@@ -103,7 +112,7 @@
 					descmax = sanitizeSQL(descmax)
 				else if(descmax == null)
 					return
-			sql_option_list += list(list("text" = "'[option]'", "minval" = "'[minval]'", "maxval" = "'[maxval]'", "descmin" = "'[descmin]'", "descmid" = "'[descmid]'", "descmax" = "'[descmax]'"))
+			sql_option_list += list(list("text" = "'[option]'", "minval" = "'[minval]'", "maxval" = "'[maxval]'", "descmin" = "'[descmin]'", "descmid" = "'[descmid]'", "descmax" = "'[descmax]'", "default_display_in_results" = "'[default_percentage_calc]'"))
 			switch(alert(" ",,"Add option","Finish", "Cancel"))
 				if("Add option")
 					add_option = 1