diff --git a/build/org.eclipse.cdt.managedbuilder.gnu.ui/templates/projecttemplates/HelloWorldCAnsiProject/src/Basename.cpp b/build/org.eclipse.cdt.managedbuilder.gnu.ui/templates/projecttemplates/HelloWorldCAnsiProject/src/Basename.c
similarity index 100%
rename from build/org.eclipse.cdt.managedbuilder.gnu.ui/templates/projecttemplates/HelloWorldCAnsiProject/src/Basename.cpp
rename to build/org.eclipse.cdt.managedbuilder.gnu.ui/templates/projecttemplates/HelloWorldCAnsiProject/src/Basename.c
diff --git a/build/org.eclipse.cdt.managedbuilder.gnu.ui/templates/projecttemplates/HelloWorldCAnsiProject/template.xml b/build/org.eclipse.cdt.managedbuilder.gnu.ui/templates/projecttemplates/HelloWorldCAnsiProject/template.xml
index c04c5adf343..8ea901d9bd0 100644
--- a/build/org.eclipse.cdt.managedbuilder.gnu.ui/templates/projecttemplates/HelloWorldCAnsiProject/template.xml
+++ b/build/org.eclipse.cdt.managedbuilder.gnu.ui/templates/projecttemplates/HelloWorldCAnsiProject/template.xml
@@ -45,8 +45,8 @@
 		<simple name="projectName" value="$(projectName)"/>
 		<complex-array name="files">
 			<element>
-				<simple name="source" value="src/Basename.cpp"/>
-				<simple name="target" value="src/$(projectName).cpp"/>
+				<simple name="source" value="src/Basename.c"/>
+				<simple name="target" value="src/$(projectName).c"/>
 				<simple name="replaceable" value="true"/>
 			</element>
 		</complex-array>