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/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/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;