diff --git a/src/fprime/cookiecutter_templates/cookiecutter-fprime-deployment-phased/{{cookiecutter.deployment_name}}/Main.cpp b/src/fprime/cookiecutter_templates/cookiecutter-fprime-deployment-phased/{{cookiecutter.deployment_name}}/Main.cpp
index b781e37e..61f3c1fc 100644
--- a/src/fprime/cookiecutter_templates/cookiecutter-fprime-deployment-phased/{{cookiecutter.deployment_name}}/Main.cpp
+++ b/src/fprime/cookiecutter_templates/cookiecutter-fprime-deployment-phased/{{cookiecutter.deployment_name}}/Main.cpp
@@ -13,6 +13,7 @@
 #include <getopt.h>
 // Used for printf functions
 #include <cstdlib>
+#include <cstdio>
 
 /**
  * \brief print command line help message
diff --git a/src/fprime/cookiecutter_templates/cookiecutter-fprime-deployment/{{cookiecutter.deployment_name}}/Main.cpp b/src/fprime/cookiecutter_templates/cookiecutter-fprime-deployment/{{cookiecutter.deployment_name}}/Main.cpp
index 5f2615cf..7177af52 100644
--- a/src/fprime/cookiecutter_templates/cookiecutter-fprime-deployment/{{cookiecutter.deployment_name}}/Main.cpp
+++ b/src/fprime/cookiecutter_templates/cookiecutter-fprime-deployment/{{cookiecutter.deployment_name}}/Main.cpp
@@ -13,6 +13,7 @@
 #include <getopt.h>
 // Used for printf functions
 #include <cstdlib>
+#include <cstdio>
 
 /**
  * \brief print command line help message