diff --git a/.github/scripts/pgpointcloud.sh b/.github/scripts/pgpointcloud.sh
index 5ce4ed4..e9f357d 100755
--- a/.github/scripts/pgpointcloud.sh
+++ b/.github/scripts/pgpointcloud.sh
@@ -2,9 +2,9 @@
 
 set -e
 
-./tools/build-install.sh
-sh .install-lazperf.sh
-./tools/build-install.sh --with-lazperf=/usr/local
+sh ./tools/build_install.sh
+sh ./tools/install_lazperf.sh
+sh ./tools/build_install.sh --with-lazperf=/usr/local
 make check
-./tools/valgrind.sh
+sh ./tools/valgrind.sh
 make installcheck
diff --git a/tools/build-install.sh b/tools/build_install.sh
old mode 100755
new mode 100644
similarity index 100%
rename from tools/build-install.sh
rename to tools/build_install.sh
diff --git a/.install-lazperf.sh b/tools/install_lazperf.sh
similarity index 100%
rename from .install-lazperf.sh
rename to tools/install_lazperf.sh
diff --git a/tools/valgrind.sh b/tools/valgrind.sh
old mode 100755
new mode 100644