Index: /issm/trunk-jpl/externalpackages/curl/install-7-linux-static.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/curl/install-7-linux-static.sh	(revision 27152)
+++ /issm/trunk-jpl/externalpackages/curl/install-7-linux-static.sh	(revision 27153)
@@ -34,4 +34,5 @@
 	--disable-ldaps \
 	--with-zlib="${ZLIB_ROOT}" \
+	--without-zstd \
 	--without-libidn2 \
 	--without-nghttp2 \
Index: /issm/trunk-jpl/externalpackages/curl/install-7-mac-static.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/curl/install-7-mac-static.sh	(revision 27152)
+++ /issm/trunk-jpl/externalpackages/curl/install-7-mac-static.sh	(revision 27153)
@@ -38,4 +38,5 @@
 	--disable-ldaps \
 	--with-zlib="${ZLIB_ROOT}" \
+	--without-zstd \
 	--without-libidn2 \
 	--without-nghttp2 \