diff --git a/share/qtcreator/templates/wizards/projects/plainc/main.c b/share/qtcreator/templates/wizards/projects/plainc/main.c
index 8192ca7faf0..4a769516dd6 100644
--- a/share/qtcreator/templates/wizards/projects/plainc/main.c
+++ b/share/qtcreator/templates/wizards/projects/plainc/main.c
@@ -1,6 +1,6 @@
 #include <stdio.h>
 
-int main(void)
+int main(int argc, char *argv[])
 {
     printf("Hello World!\\n");
     return 0;
diff --git a/share/qtcreator/templates/wizards/projects/plaincpp/main.cpp b/share/qtcreator/templates/wizards/projects/plaincpp/main.cpp
index 0f458918994..2e0fc7fc6f1 100644
--- a/share/qtcreator/templates/wizards/projects/plaincpp/main.cpp
+++ b/share/qtcreator/templates/wizards/projects/plaincpp/main.cpp
@@ -3,7 +3,7 @@
 
 using namespace std;
 
-int main()
+int main(int argc, char *argv[])
 {
     cout << "Hello World!" << endl;
     return 0;