diff --git a/src/drm.hpp b/src/drm.hpp
index f7fc276..4d8afc6 100644
--- a/src/drm.hpp
+++ b/src/drm.hpp
@@ -93,6 +93,7 @@ extern "C" {
 #include <unordered_map>
 #include <mutex>
 #include <vector>
+#include <string>
 
 struct saved_mode {
 	int width;
diff --git a/src/main.cpp b/src/main.cpp
index 078d4d2..6f7ec3f 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -5,6 +5,7 @@
 #include <mutex>
 #include <vector>
 #include <cstring>
+#include <string>
 #if defined(__linux__)
 #include <sys/capability.h>
 #endif
diff --git a/src/sdlwindow.cpp b/src/sdlwindow.cpp
index d915ab8..0b4496a 100644
--- a/src/sdlwindow.cpp
+++ b/src/sdlwindow.cpp
@@ -2,6 +2,7 @@
 
 #include <thread>
 #include <mutex>
+#include <string>
 
 #include <linux/input-event-codes.h>