diff --git a/src/libadmin/Makefile.in b/src/libadmin/Makefile.in
index d9e07f07f8..59764ec55e 100644
--- a/src/libadmin/Makefile.in
+++ b/src/libadmin/Makefile.in
@@ -15,7 +15,7 @@ INSTALL_SCRIPT = @INSTALL_SCRIPT@
 all: ${TOP_INCDIR}/afs/afs_Admin.h
 
 ${TOP_INCDIR}/afs/afs_Admin.h: afs_Admin.h
-	${INSTALL} $? $@
+	${INSTALL_DATA} $? $@
 
 install:
 	${INSTALL} -d ${DESTDIR}${includedir}/afs
diff --git a/src/libadmin/adminutil/Makefile.in b/src/libadmin/adminutil/Makefile.in
index ea8fe20119..8a07fcba74 100644
--- a/src/libadmin/adminutil/Makefile.in
+++ b/src/libadmin/adminutil/Makefile.in
@@ -34,7 +34,7 @@ ${TOP_INCDIR}/afs/afs_utilAdmin.h: afs_utilAdmin.h
 	${INSTALL_DATA} $? $@
 
 afs_AdminBosErrors.c ${DESTDIR}/include/afs/afs_AdminBosErrors.h: afs_AdminBosErrors.et
-	${INSTALL} ${srcdir}/afs_AdminErrors.h ${TOP_INCDIR}/afs
+	${INSTALL_DATA} ${srcdir}/afs_AdminErrors.h ${TOP_INCDIR}/afs
 	$(RM) -f afs_AdminBosErrors.c afs_AdminBosErrors.h
 	${COMPILE_ET} -p ${srcdir} afs_AdminBosErrors.et -h afs_AdminBosErrors
 	cp afs_AdminBosErrors.h ${TOP_INCDIR}/afs/afs_AdminBosErrors.h
diff --git a/src/rx/rx_prototypes.h b/src/rx/rx_prototypes.h
old mode 100755
new mode 100644
diff --git a/src/sys/Makefile.in b/src/sys/Makefile.in
index db397c8af9..ee4239684e 100644
--- a/src/sys/Makefile.in
+++ b/src/sys/Makefile.in
@@ -58,7 +58,7 @@ ${TOP_INCDIR}/afs/xfsattrs.h: xfsattrs.h
 	${INSTALL_DATA} $? $@
 
 ${TOP_INCDIR}/afs/sys_prototypes.h: sys_prototypes.h
-	${INSTALL} $? $@
+	${INSTALL_DATA} $? $@
 
 ${TOP_LIBDIR}/libsys.a: libsys.a
 	${INSTALL_DATA} $? $@