diff --git a/modules/ca/src/perl/Makefile b/modules/ca/src/perl/Makefile
index 65f42ee3a..12e0c82b5 100644
--- a/modules/ca/src/perl/Makefile
+++ b/modules/ca/src/perl/Makefile
@@ -42,8 +42,6 @@ ifeq ($(findstring $(OS_CLASS),WIN32 cygwin32),) # Doesn't build on WIN32
   PERL_MODULES += CA.pm
   PERL_MODULES += $(PERL_ARCHPATH)/$(LOADABLE_SHRLIB_PREFIX)Cap5$(LOADABLE_SHRLIB_SUFFIX)
 
-  PERL_SCRIPTS += caModuleDirs.pm
-
   HTMLS_DIR = .
   HTMLS = CA.html
 endif
diff --git a/modules/ca/src/perl/capr.pl b/modules/ca/src/perl/capr.pl
index e551afcef..ba5998a14 100644
--- a/modules/ca/src/perl/capr.pl
+++ b/modules/ca/src/perl/capr.pl
@@ -11,7 +11,6 @@ use strict;
 
 use FindBin qw($Bin);
 use lib ($Bin, "$Bin/../../lib/perl");
-use caModuleDirs;
 no lib $Bin;
 
 use Getopt::Std;
diff --git a/modules/database/src/tools/Makefile b/modules/database/src/tools/Makefile
index bfd329fbe..f54ab9c07 100644
--- a/modules/database/src/tools/Makefile
+++ b/modules/database/src/tools/Makefile
@@ -27,8 +27,6 @@ PERL_MODULES += DBD/Variable.pm
 PERL_MODULES += EPICS/IOC.pm
 HTMLS += EPICS/IOC.html
 
-PERL_SCRIPTS += databaseModuleDirs.pm
-
 PERL_SCRIPTS += makeIncludeDbd.pl
 
 PERL_SCRIPTS += dbdToMenuH.pl
diff --git a/modules/database/src/tools/dbExpand.pl b/modules/database/src/tools/dbExpand.pl
index 25cab26cc..35d7750d9 100644
--- a/modules/database/src/tools/dbExpand.pl
+++ b/modules/database/src/tools/dbExpand.pl
@@ -13,7 +13,6 @@ use strict;
 
 use FindBin qw($Bin);
 use lib ($Bin, "$Bin/../../lib/perl");
-use databaseModuleDirs;
 no lib $Bin;
 
 use DBD;
diff --git a/modules/database/src/tools/dbdExpand.pl b/modules/database/src/tools/dbdExpand.pl
index a87ef47bb..5f12dc23e 100644
--- a/modules/database/src/tools/dbdExpand.pl
+++ b/modules/database/src/tools/dbdExpand.pl
@@ -11,7 +11,6 @@ use strict;
 
 use FindBin qw($Bin);
 use lib ($Bin, "$Bin/../../lib/perl");
-use databaseModuleDirs;
 no lib $Bin;
 
 use DBD;
diff --git a/modules/database/src/tools/dbdReport.pl b/modules/database/src/tools/dbdReport.pl
index 0d4c85494..adc268345 100644
--- a/modules/database/src/tools/dbdReport.pl
+++ b/modules/database/src/tools/dbdReport.pl
@@ -9,7 +9,6 @@
 
 use FindBin qw($Bin);
 use lib ($Bin, "$Bin/../../lib/perl");
-use databaseModuleDirs;
 no lib $Bin;
 
 use DBD;
diff --git a/modules/database/src/tools/dbdToHtml.pl b/modules/database/src/tools/dbdToHtml.pl
index e9711f757..fa1cc99d7 100644
--- a/modules/database/src/tools/dbdToHtml.pl
+++ b/modules/database/src/tools/dbdToHtml.pl
@@ -11,7 +11,6 @@ use strict;
 
 use FindBin qw($Bin);
 use lib ($Bin, "$Bin/../../lib/perl");
-use databaseModuleDirs;
 no lib $Bin;
 
 use DBD;
diff --git a/modules/database/src/tools/dbdToMenuH.pl b/modules/database/src/tools/dbdToMenuH.pl
index ac4345b42..30418a351 100644
--- a/modules/database/src/tools/dbdToMenuH.pl
+++ b/modules/database/src/tools/dbdToMenuH.pl
@@ -9,7 +9,6 @@
 
 use FindBin qw($Bin);
 use lib ($Bin, "$Bin/../../lib/perl");
-use databaseModuleDirs;
 no lib $Bin;
 
 use EPICS::Getopts;
diff --git a/modules/database/src/tools/dbdToRecordtypeH.pl b/modules/database/src/tools/dbdToRecordtypeH.pl
index b1eb77d93..f1336a147 100644
--- a/modules/database/src/tools/dbdToRecordtypeH.pl
+++ b/modules/database/src/tools/dbdToRecordtypeH.pl
@@ -9,7 +9,6 @@
 
 use FindBin qw($Bin);
 use lib ($Bin, "$Bin/../../lib/perl");
-use databaseModuleDirs;
 no lib $Bin;
 
 use EPICS::Getopts;
diff --git a/modules/database/src/tools/registerRecordDeviceDriver.pl b/modules/database/src/tools/registerRecordDeviceDriver.pl
index 02bb9b772..671d24051 100644
--- a/modules/database/src/tools/registerRecordDeviceDriver.pl
+++ b/modules/database/src/tools/registerRecordDeviceDriver.pl
@@ -13,7 +13,6 @@ use strict;
 
 use FindBin qw($Bin);
 use lib ($Bin, "$Bin/../../lib/perl");
-use databaseModuleDirs;
 no lib $Bin;
 
 use DBD;
diff --git a/modules/libcom/src/env/Makefile b/modules/libcom/src/env/Makefile
index 804426bc0..94322a228 100644
--- a/modules/libcom/src/env/Makefile
+++ b/modules/libcom/src/env/Makefile
@@ -12,7 +12,6 @@ SRC_DIRS += $(LIBCOM)/env
 vpath %.pl $(USR_VPATH) $(SRC_DIRS)
 
 PERL_SCRIPTS += bldEnvData.pl
-PERL_SCRIPTS += libcomModuleDirs.pm
 
 INC += envDefs.h
 
diff --git a/modules/libcom/src/env/RULES b/modules/libcom/src/env/RULES
index 02df6aa7a..5ef766d57 100644
--- a/modules/libcom/src/env/RULES
+++ b/modules/libcom/src/env/RULES
@@ -8,7 +8,7 @@
 # This is a Makefile fragment, see src/libCom/Makefile.
 
 envData.c: $(LIBCOM)/env/envDefs.h \
-    $(INSTALL_HOST_BIN)/bldEnvData.pl $(INSTALL_HOST_BIN)/libcomModuleDirs.pm \
+    $(INSTALL_HOST_BIN)/bldEnvData.pl \
     $(CONFIG)/CONFIG_ENV $(CONFIG)/CONFIG_SITE_ENV \
     $(wildcard $(CONFIG)/os/CONFIG_SITE_ENV.$(T_A))
 	$(PERL) $(INSTALL_HOST_BIN)/bldEnvData.pl $(QUIET_FLAG) -t $(T_A) \
diff --git a/modules/libcom/src/env/bldEnvData.pl b/modules/libcom/src/env/bldEnvData.pl
index e3c21b772..f638c841f 100644
--- a/modules/libcom/src/env/bldEnvData.pl
+++ b/modules/libcom/src/env/bldEnvData.pl
@@ -15,7 +15,6 @@ use strict;
 
 use FindBin qw($Bin);
 use lib ($Bin, "$Bin/../../lib/perl");
-use libcomModuleDirs;
 no lib $Bin;
 
 use Getopt::Std;