diff --git a/gucc/include/gucc/locale.hpp b/gucc/include/gucc/locale.hpp
index 67766d3..ff18fcc 100644
--- a/gucc/include/gucc/locale.hpp
+++ b/gucc/include/gucc/locale.hpp
@@ -1,7 +1,9 @@
 #ifndef LOCALE_HPP
 #define LOCALE_HPP
 
+#include <string>       // for string
 #include <string_view>  // for string_view
+#include <vector>       // for vector
 
 namespace gucc::locale {
 
@@ -12,6 +14,9 @@ auto set_locale(std::string_view locale, std::string_view mountpoint) noexcept -
 // Sets without updating system locale
 auto prepare_locale_set(std::string_view locale, std::string_view mountpoint) noexcept -> bool;
 
+// List possible locales
+auto get_possible_locales() noexcept -> std::vector<std::string>;
+
 }  // namespace gucc::locale
 
 #endif  // LOCALE_HPP
diff --git a/gucc/src/locale.cpp b/gucc/src/locale.cpp
index 9e9c5f9..e0ebf56 100644
--- a/gucc/src/locale.cpp
+++ b/gucc/src/locale.cpp
@@ -60,4 +60,9 @@ auto set_locale(std::string_view locale, std::string_view mountpoint) noexcept -
     return true;
 }
 
+auto get_possible_locales() noexcept -> std::vector<std::string> {
+    const auto& locales = utils::exec("cat /etc/locale.gen | grep -v '#  ' | sed 's/#//g' | awk '/UTF-8/ {print $1}'");
+    return utils::make_multiline(locales);
+}
+
 }  // namespace gucc::locale
diff --git a/src/tui.cpp b/src/tui.cpp
index f82e568..0792ede 100644
--- a/src/tui.cpp
+++ b/src/tui.cpp
@@ -4,6 +4,7 @@
 #include "definitions.hpp"
 #include "disk.hpp"
 #include "drivers.hpp"
+#include "gucc/locale.hpp"
 #include "misc.hpp"
 #include "simple_tui.hpp"
 #include "utils.hpp"
@@ -12,6 +13,7 @@
 // import gucc
 #include "gucc/fs_utils.hpp"
 #include "gucc/io_utils.hpp"
+#include "gucc/locale.hpp"
 #include "gucc/string_utils.hpp"
 #include "gucc/zfs.hpp"
 
@@ -178,7 +180,7 @@ void set_hostname() noexcept {
 
 // Set system language
 void set_locale() noexcept {
-    const auto& locales = gucc::utils::make_multiline(gucc::utils::exec("cat /etc/locale.gen | grep -v \"#  \" | sed 's/#//g' | awk '/UTF-8/ {print $1}'"));
+    const auto& locales = gucc::locale::get_possible_locales();
 
     // System language
     std::string locale{};