diff --git a/packages/opengl/build/makefile.fpc b/packages/opengl/build/Makefile.fpc
similarity index 84%
rename from packages/opengl/build/makefile.fpc
rename to packages/opengl/build/Makefile.fpc
index 6bbc779ba5..0a06044dfc 100644
--- a/packages/opengl/build/makefile.fpc
+++ b/packages/opengl/build/Makefile.fpc
@@ -6,8 +6,8 @@
 units=buildgl
 programs=c_linuxd
 
-[packages]
-fcl=1
+[require]
+packages=fcl
 
 [dirs]
 fpcdir=../../..