diff --git a/include/dream_stellar/options/dream_options.hpp b/include/dream_stellar/options/dream_options.hpp
index a79982f2..78bdaa04 100644
--- a/include/dream_stellar/options/dream_options.hpp
+++ b/include/dream_stellar/options/dream_options.hpp
@@ -1,6 +1,8 @@
 #pragma once
 
 #include <set>
+#include <cstdint>
+#include <vector>
 
 namespace dream_stellar
 {
diff --git a/include/dream_stellar/options/index_options.hpp b/include/dream_stellar/options/index_options.hpp
index eeaf5d14..1551231f 100644
--- a/include/dream_stellar/options/index_options.hpp
+++ b/include/dream_stellar/options/index_options.hpp
@@ -2,6 +2,7 @@
 #pragma once
 
 #include <limits>
+#include <cstddef>
 
 namespace dream_stellar
 {
diff --git a/include/dream_stellar/utils/stellar_app_runtime.hpp b/include/dream_stellar/utils/stellar_app_runtime.hpp
index 5457b68a..eec0cffb 100644
--- a/include/dream_stellar/utils/stellar_app_runtime.hpp
+++ b/include/dream_stellar/utils/stellar_app_runtime.hpp
@@ -1,6 +1,8 @@
 
 #pragma once
 
+#include <ostream>
+
 #include <dream_stellar/utils/stellar_kernel_runtime.hpp>
 #include <dream_stellar/utils/stellar_runtime.hpp>