diff --git a/Configurations/descrip.mms.tmpl b/Configurations/descrip.mms.tmpl
index cac804a25906b3cda7cc0a505ef9f2a332689ac7..924d63fe548bf85f235447bd2b9c1d7c3ae0c9ec 100644
--- a/Configurations/descrip.mms.tmpl
+++ b/Configurations/descrip.mms.tmpl
@@ -517,7 +517,7 @@ debug_logicals :
 
 # Building targets ###################################################
 
-configdata.pm : {- join(" ", sourcefile("Configurations", "descrip.mms.tmpl"), sourcefile("Configurations", "common.tmpl")) -} $(SRCDIR)Configure $(SRCDIR)config.com {- join(" ", @{$config{build_infos}}) -}
+configdata.pm : {- join(" ", sourcefile("Configurations", "descrip.mms.tmpl"), sourcefile("Configurations", "common.tmpl")) -} $(SRCDIR)Configure $(SRCDIR)config.com {- join(" ", @{$config{build_infos}}, @{$config{conf_files}}) -}
         @ WRITE SYS$OUTPUT "Reconfiguring..."
         perl $(SRCDIR)Configure reconf
         @ WRITE SYS$OUTPUT "*************************************************"
diff --git a/Configurations/unix-Makefile.tmpl b/Configurations/unix-Makefile.tmpl
index a4c30e7bd1f428ca151788549990f5b39b8f6fd7..82bbb71e35526e55c9b54c8bef8ad2807292de79 100644
--- a/Configurations/unix-Makefile.tmpl
+++ b/Configurations/unix-Makefile.tmpl
@@ -836,7 +836,7 @@ openssl.pc:
 	    echo 'Version: '$(VERSION); \
 	    echo 'Requires: libssl libcrypto' ) > openssl.pc
 
-configdata.pm: {- $config{build_file_template} -} $(SRCDIR)/Configurations/common.tmpl $(SRCDIR)/Configure $(SRCDIR)/config {- join(" ", @{$config{build_infos}}) -}
+configdata.pm: {- $config{build_file_template} -} $(SRCDIR)/Configurations/common.tmpl $(SRCDIR)/Configure $(SRCDIR)/config {- join(" ", @{$config{build_infos}}, @{$config{conf_files}}) -}
 	@echo "Detected changed: $?"
 	@echo "Reconfiguring..."
 	$(SRCDIR)/Configure reconf
diff --git a/Configurations/windows-makefile.tmpl b/Configurations/windows-makefile.tmpl
index 3a6426ffc009f63d9c189d2a5b1a1a874a31faa3..4a68558475cc4acf567bcebbc676965e6a6dccec 100644
--- a/Configurations/windows-makefile.tmpl
+++ b/Configurations/windows-makefile.tmpl
@@ -327,7 +327,7 @@ uninstall_html_docs:
 
 # Building targets ###################################################
 
-configdata.pm: "{- $config{build_file_template} -}" "$(SRCDIR)\Configurations\common.tmpl" "$(SRCDIR)\Configure" {- join(" ", map { '"'.$_.'"' } @{$config{build_infos}}) -}
+configdata.pm: "{- $config{build_file_template} -}" "$(SRCDIR)\Configurations\common.tmpl" "$(SRCDIR)\Configure" {- join(" ", map { '"'.$_.'"' } @{$config{build_infos}}, @{$config{conf_files}}) -}
 	@echo "Detected changed: $?"
 	@echo "Reconfiguring..."
 	"$(PERL)" "$(SRCDIR)\Configure" reconf