diff --git a/configure/CONFIG_FILE_TYPE b/configure/CONFIG_FILE_TYPE
index d32612740..ad62b889e 100644
--- a/configure/CONFIG_FILE_TYPE
+++ b/configure/CONFIG_FILE_TYPE
@@ -56,9 +56,6 @@ INSTALL_CFG = $(INSTALL_LOCATION)/cfg
 FILE_TYPE += EDL
 INSTALL_EDL = $(INSTALL_LOCATION)/edl
 
-FILE_TYPE += IDL
-INSTALL_IDL = $(INSTALL_LOCATION_LIB)/idl
-
 FILE_TYPE += PERL_MODULES
 INSTALL_PERL_MODULES = $(INSTALL_LOCATION_LIB)/perl