diff --git a/src/signature.cpp b/src/signature.cpp
index 106de786d1..3577d4e039 100644
--- a/src/signature.cpp
+++ b/src/signature.cpp
@@ -20,6 +20,8 @@
 #include "3rdparty/monocypher/monocypher-ed25519.h"
 #include "3rdparty/nlohmann/json.hpp"
 
+#include <filesystem>
+
 #include "safeguards.h"
 
 /** The public keys used for signature validation. */
diff --git a/src/social_integration.h b/src/social_integration.h
index efaafa719f..167f1f1a20 100644
--- a/src/social_integration.h
+++ b/src/social_integration.h
@@ -10,6 +10,8 @@
 #ifndef SOCIAL_INTEGRATION_H
 #define SOCIAL_INTEGRATION_H
 
+#include <vector>
+
 class SocialIntegrationPlugin {
 public:
 	enum State {
diff --git a/src/viewport.cpp b/src/viewport.cpp
index a556bd79d2..95af0c5440 100644
--- a/src/viewport.cpp
+++ b/src/viewport.cpp
@@ -126,6 +126,7 @@
 #include <algorithm>
 #include <tuple>
 #include <atomic>
+#include <cmath>
 
 #include <mutex>
 #include <condition_variable>