diff --git a/FWCore/Framework/test/stubs/ToyIntProducers.cc b/FWCore/Framework/test/stubs/ToyIntProducers.cc
index bcad657d3765a..dfcce0402c80e 100644
--- a/FWCore/Framework/test/stubs/ToyIntProducers.cc
+++ b/FWCore/Framework/test/stubs/ToyIntProducers.cc
@@ -33,6 +33,7 @@ Toy EDProducers of Ints for testing purposes only.
 #include <string>
 #include <vector>
 #include <chrono>
+#include <cmath>
 
 namespace edmtest {
 
diff --git a/FWCore/Integration/plugins/ProducerWithPSetDesc.cc b/FWCore/Integration/plugins/ProducerWithPSetDesc.cc
index 9e71ba1420734..5c5a36e066977 100644
--- a/FWCore/Integration/plugins/ProducerWithPSetDesc.cc
+++ b/FWCore/Integration/plugins/ProducerWithPSetDesc.cc
@@ -24,6 +24,8 @@
 #include <memory>
 #include <string>
 #include <iostream>
+#include <cmath>
+#include <array>
 
 namespace edmtest {