diff --git a/src/core/loader/nca.cpp b/src/core/loader/nca.cpp
index e530f1d4b3..baa448956d 100644
--- a/src/core/loader/nca.cpp
+++ b/src/core/loader/nca.cpp
@@ -7,6 +7,7 @@
 #include "common/common_funcs.h"
 #include "common/file_util.h"
 #include "common/logging/log.h"
+#include "common/string_util.h"
 #include "common/swap.h"
 #include "core/core.h"
 #include "core/file_sys/program_metadata.h"
diff --git a/src/core/loader/nro.cpp b/src/core/loader/nro.cpp
index f8172819ac..01c2138ae1 100644
--- a/src/core/loader/nro.cpp
+++ b/src/core/loader/nro.cpp
@@ -7,6 +7,7 @@
 #include "common/common_funcs.h"
 #include "common/file_util.h"
 #include "common/logging/log.h"
+#include "common/string_util.h"
 #include "common/swap.h"
 #include "core/core.h"
 #include "core/gdbstub/gdbstub.h"
diff --git a/src/core/loader/nso.cpp b/src/core/loader/nso.cpp
index 6a8fecd37e..82d3c93a57 100644
--- a/src/core/loader/nso.cpp
+++ b/src/core/loader/nso.cpp
@@ -8,6 +8,7 @@
 #include "common/common_funcs.h"
 #include "common/file_util.h"
 #include "common/logging/log.h"
+#include "common/string_util.h"
 #include "common/swap.h"
 #include "core/core.h"
 #include "core/gdbstub/gdbstub.h"