diff --git a/inc/format.h b/inc/format.h
index c1abafd..c76463e 100644
--- a/inc/format.h
+++ b/inc/format.h
@@ -32,23 +32,6 @@ constexpr int get_output_len() {
     return result;
 }
 
-
-template <fmt_node_t fmt_node>
-constexpr std::array<char, fmt_node.length> get_init_array() {
-    std::array<char, fmt_node.length> result;
-
-    if constexpr (fmt_node.has_zero_padding) {
-        for (auto& c : result)
-            c = '0';
-    } else {
-        for (auto& c : result)
-            c = ' ';
-    }
-
-    return result;
-}
-
-
 // TODO: See if this is possible with <charconv>
 template <fmt_node_t fmt_node, std::integral arg_t>
 constexpr std::array<char, fmt_node.length> format_arg(arg_t arg) {
diff --git a/inc/parse_types.h b/inc/parse_types.h
index 46194a6..46b551f 100644
--- a/inc/parse_types.h
+++ b/inc/parse_types.h
@@ -2,6 +2,9 @@
 #define LOGGER_PARSE_TYPES_H
 
 
+#include <array>
+
+
 namespace detail {
 
 
diff --git a/inc/utility.h b/inc/utility.h
index 168e3d0..0d8e20b 100644
--- a/inc/utility.h
+++ b/inc/utility.h
@@ -4,6 +4,8 @@
 
 #include <cstdlib>
 
+#include "parse_types.h"
+
 
 namespace detail {
 
@@ -16,6 +18,22 @@ constexpr std::size_t const_pow(std::size_t base, std::size_t pow) {
 }
 
 
+template <fmt_node_t fmt_node>
+constexpr std::array<char, fmt_node.length> get_init_array() {
+    std::array<char, fmt_node.length> result;
+
+    if constexpr (fmt_node.has_zero_padding) {
+        for (auto& c : result)
+            c = '0';
+    } else {
+        for (auto& c : result)
+            c = ' ';
+    }
+
+    return result;
+}
+
+
 } // namespace detail