diff --git a/SConstruct b/SConstruct
index 84dc00501..49e256f6f 100644
--- a/SConstruct
+++ b/SConstruct
@@ -832,7 +832,7 @@ class DXXProgram(DXXCommon):
 'main/digiobj.cpp',
 'main/effects.cpp',
 'main/endlevel.cpp',
-'main/fuelcen.c',
+'main/fuelcen.cpp',
 'main/fvi.cpp',
 'main/game.cpp',
 'main/gamecntl.cpp',
diff --git a/similar/main/fuelcen.c b/similar/main/fuelcen.cpp
similarity index 100%
rename from similar/main/fuelcen.c
rename to similar/main/fuelcen.cpp