diff --git a/libopenfpga/libarchopenfpga/src/arch_direct.h b/libopenfpga/libarchopenfpga/src/arch_direct.h
index 067b257d1..cbdf4cc8e 100644
--- a/libopenfpga/libarchopenfpga/src/arch_direct.h
+++ b/libopenfpga/libarchopenfpga/src/arch_direct.h
@@ -2,6 +2,7 @@
 #define ARCH_DIRECT_H
 
 #include <map>
+#include <array>
 
 #include "vtr_vector.h"
 #include "vtr_geometry.h"
diff --git a/libs/libvtrutil/src/vtr_small_vector.h b/libs/libvtrutil/src/vtr_small_vector.h
index 86f367f24..ce9540bc5 100644
--- a/libs/libvtrutil/src/vtr_small_vector.h
+++ b/libs/libvtrutil/src/vtr_small_vector.h
@@ -4,6 +4,7 @@
 #include <algorithm>
 #include <limits>
 #include <cstdint>
+#include <array>
 #include "vtr_assert.h"
 
 namespace vtr {
diff --git a/vpr/src/place/place.cpp b/vpr/src/place/place.cpp
index 0d82de03f..743b31ac3 100644
--- a/vpr/src/place/place.cpp
+++ b/vpr/src/place/place.cpp
@@ -2,6 +2,7 @@
 #include <cmath>
 #include <memory>
 #include <fstream>
+#include <cstring>
 
 #include "vtr_assert.h"
 #include "vtr_log.h"