diff --git a/installer/data/mysql/en/mandatory/sysprefs.sql b/installer/data/mysql/en/mandatory/sysprefs.sql
index 1290e45912..4d41987c11 100644
--- a/installer/data/mysql/en/mandatory/sysprefs.sql
+++ b/installer/data/mysql/en/mandatory/sysprefs.sql
@@ -151,7 +151,6 @@ INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACViewOthersSuggestions',0,'If ON, allows all suggestions to be displayed in the OPAC',NULL,'YesNo');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACURLOpenInNewWindow',0,'If ON, URLs in the OPAC open in a new window',NULL,'YesNo');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACUserCSS','','Add CSS to be included in the OPAC in an embedded <style> tag.',NULL,'free');
-INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('emailPurchaseSuggestions',0,'If ON, patron suggestions are emailed rather than managed in Acquisitions',NULL,'YesNo');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACItemsResultsDisplay',"statuses",'statuses : show only the status of items in result list. itemdisplay : show full location of items (branch+location+callnumber) as in staff interface',"statuses|itemdetails",'Choice');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('uppercasesurnames',0,'If ON, surnames are converted to upper case in patron entry form',NULL,'YesNo');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('CircControl',"ItemHomeLibrary",'Specify the agency that controls the circulation and fines policy',"PickupLibrary|PatronLibrary|ItemHomeLibrary",'Choice');
diff --git a/installer/data/mysql/fr-FR/1-Obligatoire/unimarc_standard_systemprefs.sql b/installer/data/mysql/fr-FR/1-Obligatoire/unimarc_standard_systemprefs.sql
index 8690b84f88..5c1ee465c6 100644
--- a/installer/data/mysql/fr-FR/1-Obligatoire/unimarc_standard_systemprefs.sql
+++ b/installer/data/mysql/fr-FR/1-Obligatoire/unimarc_standard_systemprefs.sql
@@ -160,7 +160,6 @@ INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACURLOpenInNewWindow',0,'If ON, URLs in the OPAC open in a new window',NULL,'YesNo');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('hideBiblioNumber',0,'If ON, hides the biblionumber in the detail page on the OPAC',NULL,'YesNo');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACUserCSS','','Add CSS to be included in the OPAC',NULL,'free');
-INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('emailPurchaseSuggestions',0,'If ON, patron suggestions are emailed rather than managed in Acquisitions',NULL,'YesNo');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACItemsResultsDisplay',"statuses",'statuses : N''affiche que le statut des exemplaires dans la liste de résultat. . itemdetails : affiche la localisation complète des exemplaires (site+localisation+cote) comme dans l''interface professionnelle ',"statuses|itemdetails",'Choice');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACBaseURL',NULL,'Specify the Base URL of the OPAC, e.g., opac.mylibrary.com, the http:// will be added automatically by Koha.',NULL,'Free');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OpacRenewalAllowed',0,'Si activé, les utilisateurs peuvent renouveller leurs prêts directement depuis leur compte à l''OPAC',NULL,'YesNo');
diff --git a/installer/data/mysql/updatedatabase.pl b/installer/data/mysql/updatedatabase.pl
index 5e834c59b6..b98834ca47 100755
--- a/installer/data/mysql/updatedatabase.pl
+++ b/installer/data/mysql/updatedatabase.pl
@@ -742,7 +742,6 @@ $dbh->do("INSERT INTO `systempreferences` (variable,value,explanation,options,ty
 $dbh->do("INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACViewOthersSuggestions',0,'If ON, allows all suggestions to be displayed in the OPAC',NULL,'YesNo')");
 $dbh->do("INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACURLOpenInNewWindow',0,'If ON, URLs in the OPAC open in a new window',NULL,'YesNo')");
 $dbh->do("INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACUserCSS',0,'Add CSS to be included in the OPAC',NULL,'free')");
-$dbh->do("INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('emailPurchaseSuggestions',0,'If ON, patron suggestions are emailed rather than managed in Acquisitions',NULL,'YesNo')");
 
     print "Upgrade to $DBversion done (adding additional system preference)\n";
     SetVersion ($DBversion);