diff --git a/heaptrack_interpret.cpp b/heaptrack_interpret.cpp
index cd1ac646..11416b0d 100644
--- a/heaptrack_interpret.cpp
+++ b/heaptrack_interpret.cpp
@@ -30,7 +30,7 @@
 #include <tuple>
 #include <algorithm>
 #include <stdio_ext.h>
-#include <inttypes.h>
+#include <cinttypes>
 
 #include <cxxabi.h>
 
diff --git a/libheaptrack.cpp b/libheaptrack.cpp
index 076d9b79..9e20ba26 100644
--- a/libheaptrack.cpp
+++ b/libheaptrack.cpp
@@ -37,6 +37,7 @@
 #include <unordered_set>
 #include <mutex>
 #include <thread>
+#include <cinttypes>
 
 #include <boost/algorithm/string/replace.hpp>