diff --git a/src/symbols/symbols.hpp b/src/symbols/symbols.hpp
index f7d9ccb..7a89144 100644
--- a/src/symbols/symbols.hpp
+++ b/src/symbols/symbols.hpp
@@ -3,8 +3,10 @@
 
 #include <cpptrace/cpptrace.hpp>
 
-#include <vector>
+#include <string>
 #include <unordered_map>
+#include <utility>
+#include <vector>
 
 namespace cpptrace {
 namespace detail {
diff --git a/src/symbols/symbols_with_dl.cpp b/src/symbols/symbols_with_dl.cpp
index 8b3d35a..c3049b5 100644
--- a/src/symbols/symbols_with_dl.cpp
+++ b/src/symbols/symbols_with_dl.cpp
@@ -2,6 +2,7 @@
 
 #include <cpptrace/cpptrace.hpp>
 #include "symbols/symbols.hpp"
+#include "binary/module_base.hpp"
 
 #include <cstdint>
 #include <memory>
diff --git a/src/symbols/symbols_with_nothing.cpp b/src/symbols/symbols_with_nothing.cpp
index c1c4c6c..f2afd82 100644
--- a/src/symbols/symbols_with_nothing.cpp
+++ b/src/symbols/symbols_with_nothing.cpp
@@ -2,6 +2,7 @@
 
 #include <cpptrace/cpptrace.hpp>
 #include "symbols/symbols.hpp"
+#include "utils/common.hpp"
 
 #include <vector>