diff --git a/src/daemon.vala b/src/daemon.vala
index 66e3119..0368d2e 100644
--- a/src/daemon.vala
+++ b/src/daemon.vala
@@ -396,6 +396,10 @@ namespace Pamac {
 			return Pamac.Package (alpm_config.handle.localdb.get_pkg (pkgname), null);
 		}
 
+		public Pamac.Package find_local_satisfier (string pkgname) {
+			return Pamac.Package (Alpm.find_satisfier (alpm_config.handle.localdb.pkgcache, pkgname), null);
+		}
+
 		private unowned Alpm.Package? get_syncpkg (string name) {
 			unowned Alpm.Package? pkg = null;
 			foreach (var db in alpm_config.handle.syncdbs) {
@@ -514,7 +518,7 @@ namespace Pamac {
 			}
 			if (alpm_pkg != null) {
 				foreach (unowned Depend optdep in alpm_pkg.optdepends) {
-					if (find_satisfier (alpm_config.handle.localdb.pkgcache, optdep.name) == null) {
+					if (Alpm.find_satisfier (alpm_config.handle.localdb.pkgcache, optdep.name) == null) {
 						optdeps += optdep.compute_string ();
 					}
 				}
diff --git a/src/manager_window.vala b/src/manager_window.vala
index 933e012..56002cb 100644
--- a/src/manager_window.vala
+++ b/src/manager_window.vala
@@ -180,7 +180,7 @@ namespace Pamac {
 			if (pamac_config.recurse) {
 				transaction.flags |= Alpm.TransFlag.RECURSE;
 			}
-			Pamac.Package pkg = transaction.find_local_pkg ("yaourt");
+			Pamac.Package pkg = transaction.find_local_satisfier ("yaourt");
 			if (pkg.name == "") {
 				enable_aur (false);
 			} else {
diff --git a/src/preferences_dialog.vala b/src/preferences_dialog.vala
index 0e82667..0240454 100644
--- a/src/preferences_dialog.vala
+++ b/src/preferences_dialog.vala
@@ -96,7 +96,7 @@ namespace Pamac {
 			no_update_hide_icon_checkbutton.toggled.connect (on_no_update_hide_icon_checkbutton_toggled);
 			transaction.daemon.write_pamac_config_finished.connect (on_write_pamac_config_finished);
 
-			Pamac.Package pkg = this.transaction.find_local_pkg ("pacman-mirrorlist");
+			Pamac.Package pkg = this.transaction.find_local_satisfier ("pacman-mirrorlist");
 			if (pkg.name == "") {
 				mirrors_config_box.visible = false;
 			} else {
@@ -124,7 +124,7 @@ namespace Pamac {
 				transaction.daemon.write_mirrors_config_finished.connect (on_write_mirrors_config_finished);
 			}
 
-			pkg = this.transaction.find_local_pkg ("yaourt");
+			pkg = this.transaction.find_local_satisfier ("yaourt");
 			if (pkg.name == "") {
 				aur_config_box.visible = false;
 			} else {
diff --git a/src/transaction.vala b/src/transaction.vala
index cc58eac..2ce33e6 100644
--- a/src/transaction.vala
+++ b/src/transaction.vala
@@ -37,6 +37,7 @@ namespace Pamac {
 		public abstract async Pamac.Package[] get_local_pkgs () throws IOError;
 		public abstract async Pamac.Package[] get_orphans () throws IOError;
 		public abstract Pamac.Package find_local_pkg (string pkgname) throws IOError;
+		public abstract Pamac.Package find_local_satisfier (string pkgname) throws IOError;
 		public abstract Pamac.Package find_sync_pkg (string pkgname) throws IOError;
 		public abstract async Pamac.Package[] search_pkgs (string search_string, bool search_from_aur) throws IOError;
 		public abstract string[] get_repos_names () throws IOError;
@@ -328,6 +329,16 @@ namespace Pamac {
 			return pkg;
 		}
 
+		public Pamac.Package find_local_satisfier (string pkgname) {
+			var pkg = Pamac.Package (null, null);
+			try {
+				pkg = daemon.find_local_satisfier (pkgname);
+			} catch (IOError e) {
+				stderr.printf ("IOError: %s\n", e.message);
+			}
+			return pkg;
+		}
+
 		public Pamac.Package find_sync_pkg (string pkgname) {
 			var pkg = Pamac.Package (null, null);
 			try {