diff --git a/po/files_to_translate b/po/files_to_translate
index 0625237..bbda5e6 100644
--- a/po/files_to_translate
+++ b/po/files_to_translate
@@ -1,4 +1,3 @@
-../src/common.vala
 ../src/daemon.vala
 ../src/transaction.vala
 ../src/installer.vala
diff --git a/po/pamac.pot b/po/pamac.pot
index d14fc1a..6db0129 100644
--- a/po/pamac.pot
+++ b/po/pamac.pot
@@ -21,16 +21,6 @@ msgstr ""
 msgid "Authentication is required"
 msgstr ""
 
-#: ../src/common.vala
-#, c-format
-msgid "%.0f KiB"
-msgstr ""
-
-#: ../src/common.vala
-#, c-format
-msgid "%.2f MiB"
-msgstr ""
-
 #: ../src/daemon.vala
 msgid "Failed to initialize alpm library"
 msgstr ""
diff --git a/src/Makefile b/src/Makefile
index 4120211..d0ea1d5 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -40,9 +40,11 @@ binaries: pamac-refresh pamac-daemon  pamac-tray  pamac-updater  pamac-manager
 clean:
 	rm -f *.c pamac-refresh pamac-daemon pamac-tray pamac-updater pamac-manager pamac-install
 
-pamac-refresh: refresh.vala
+pamac-refresh: pamac_config.vala refresh.vala
 	valac 	-o pamac-refresh \
+			-X -w \
 			--pkg=gio-2.0 \
+			pamac_config.vala \
 			refresh.vala
 
 pamac-tray: ../vapi/libalpm.vapi ../util/alpm-util.c common.vala alpm_config.vala pamac_config.vala tray.vala
diff --git a/src/common.vala b/src/common.vala
index 224593f..df121d3 100644
--- a/src/common.vala
+++ b/src/common.vala
@@ -37,11 +37,6 @@ namespace Pamac {
 		}
 	}
 
-	public enum Mode {
-		MANAGER,
-		UPDATER
-	}
-
 	public struct ErrorInfos {
 		public string message;
 		public string[] details;
@@ -51,14 +46,3 @@ namespace Pamac {
 		}
 	}
 }
-
-public string format_size (uint64 size) {
-	float KiB_size = size / 1024;
-	if (KiB_size < 1000) {
-		string size_string = dgettext ("pamac", "%.0f KiB").printf (KiB_size);
-		return size_string;
-	} else {
-		string size_string = dgettext ("pamac", "%.2f MiB").printf (KiB_size / 1024);
-		return size_string;
-	}
-}
diff --git a/src/refresh.vala b/src/refresh.vala
index 0329046..b3997ce 100644
--- a/src/refresh.vala
+++ b/src/refresh.vala
@@ -1,7 +1,7 @@
 /*
  *  pamac-vala
  *
- *  Copyright (C) 2014 Guillaume Benoit <guillaume@manjaro.org>
+ *  Copyright (C) 2014-2015 Guillaume Benoit <guillaume@manjaro.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -68,7 +68,7 @@ bool check_pamac_running () {
 }
 
 void on_refresh_finished () {
-	if (check_pamac_running () == false) {
+	if (!check_pamac_running ()) {
 		try {
 			pamac_daemon.quit ();
 		} catch (IOError e) {
@@ -79,16 +79,20 @@ void on_refresh_finished () {
 }
 
 int main () {
-	if (check_pamac_running () == false) {
-		try {
-			pamac_daemon = Bus.get_proxy_sync (BusType.SYSTEM, "org.manjaro.pamac",
-													"/org/manjaro/pamac");
-			pamac_daemon.refresh_finished.connect (on_refresh_finished);
-			pamac_daemon.start_refresh (0);
-			loop = new MainLoop ();
-			loop.run ();
-		} catch (IOError e) {
-			stderr.printf ("IOError: %s\n", e.message);
+	var pamac_config = new Pamac.Config ("/etc/pamac.conf");
+	// if refresh period is 0, just exit
+	if (pamac_config.refresh_period != 0) {
+		if (!check_pamac_running ()) {
+			try {
+				pamac_daemon = Bus.get_proxy_sync (BusType.SYSTEM, "org.manjaro.pamac",
+														"/org/manjaro/pamac");
+				pamac_daemon.refresh_finished.connect (on_refresh_finished);
+				pamac_daemon.start_refresh (0);
+				loop = new MainLoop ();
+				loop.run ();
+			} catch (IOError e) {
+				stderr.printf ("IOError: %s\n", e.message);
+			}
 		}
 	}
 	return 0;
diff --git a/src/transaction.vala b/src/transaction.vala
index 38f69dc..cae7d48 100644
--- a/src/transaction.vala
+++ b/src/transaction.vala
@@ -89,6 +89,11 @@ namespace Pamac {
 		BUILD = (1 << 2)
 	}
 
+	public enum Mode {
+		MANAGER,
+		UPDATER
+	}
+
 	public class Transaction: Object {
 		public Daemon daemon;