diff --git a/App/tools/driver.makefile b/App/tools/driver.makefile
index b54a662..994a0fe 100644
--- a/App/tools/driver.makefile
+++ b/App/tools/driver.makefile
@@ -142,8 +142,7 @@ $(foreach v,$(sort $(basename $(basename $(basename ${BUILD_EPICS_VERSIONS}))) $
 SUBMODULES:=$(foreach f,$(wildcard .gitmodules),$(shell awk '/^\[submodule/ { print gensub(/["\]]/,"","g",$$2) }' $f))
 
 # Check only version of files needed to build the module. But which are they?
-VERSIONCHECKFILES = $(filter-out /% -none-, $(USERMAKEFILE) $(wildcard *.db *.template *.subs *.dbd *.cmd *.iocsh))
-VERSIONCHECKFILES += ${SOURCES} ${DBDS} ${TEMPLATES} ${SCRIPTS} $($(filter SOURCES_% DBDS_%,${.VARIABLES}))
+VERSIONCHECKFILES = $(filter-out /% -none-, $(USERMAKEFILE) $(wildcard *.db *.template *.subs *.dbd *.cmd *.iocsh) ${SOURCES} ${DBDS} ${TEMPLATES} ${SCRIPTS} $($(filter SOURCES_% DBDS_%,${.VARIABLES})))
 VERSIONCHECKFILES += ${SUBMODULES}
 VERSIONCHECKCMD = ${MAKEHOME}/getVersion.pl ${VERSIONDEBUGFLAG} ${VERSIONCHECKFILES}
 LIBVERSION = $(or $(filter-out test,$(shell ${VERSIONCHECKCMD} 2>/dev/null)),${USER},test)