diff --git a/src/makeBaseApp/Makefile b/src/makeBaseApp/Makefile
index 004fb5756..aec6e67e0 100644
--- a/src/makeBaseApp/Makefile
+++ b/src/makeBaseApp/Makefile
@@ -52,7 +52,7 @@ TEMPLATES += top/simpleBoot/ioc/st.cmd@Common
 TEMPLATES += top/simpleBoot/ioc/st.cmd@vxWorks
 TEMPLATES += top/simpleBoot/ioc/st.cmd@RTEMS
 
-SCRIPTS += makeBaseApp.pl
+SCRIPTS_HOST += makeBaseApp.pl
 
 include $(TOP)/configure/RULES
 
diff --git a/src/makeBaseExt/Makefile b/src/makeBaseExt/Makefile
index 615b8b4df..748cbd1f0 100644
--- a/src/makeBaseExt/Makefile
+++ b/src/makeBaseExt/Makefile
@@ -24,6 +24,6 @@ TEMPLATES += top/exampleExt/RELEASE_NOTES.HTM
 
 TEMPLATES += top/simpleExt/Makefile
 
-SCRIPTS += makeBaseExt.pl
+SCRIPTS_HOST += makeBaseExt.pl
 
 include $(TOP)/configure/RULES
diff --git a/src/registry/Makefile b/src/registry/Makefile
index 65fcb93e6..44b016818 100644
--- a/src/registry/Makefile
+++ b/src/registry/Makefile
@@ -19,7 +19,7 @@ INC += registerRecordDeviceDriver.h
 #	2) where to find the sources: ., ./os/<ARCH_CLASS>, ./os/generic, ...
 #
 
-SCRIPTS += registerRecordDeviceDriver.pl
+SCRIPTS_HOST += registerRecordDeviceDriver.pl
 
 LIBSRCS += registry.c
 LIBSRCS += registryRecordType.c