diff --git a/script/ci-build-plugin b/script/ci-build-plugin
index 3660c6224b..dc2faf4d20 100755
--- a/script/ci-build-plugin
+++ b/script/ci-build-plugin
@@ -50,11 +50,11 @@ cd ../../..
 
 # glob only works on paths relative to imports
 if [ "x$PLUGIN" == "xglob" ]; then
-  ${SASSC_BIN} --plugin-path plugins/libsass-${PLUGIN}/build ${SASS_SPEC_SPEC_DIR}/basic/input.scss > ${SASS_SPEC_SPEC_DIR}/basic/result.css
-  ${SASSC_BIN} --plugin-path plugins/libsass-${PLUGIN}/build ${SASS_SPEC_SPEC_DIR}/basic/input.scss --sourcemap > /dev/null
+  ${SASSC_BIN} --precision 5 --plugin-path plugins/libsass-${PLUGIN}/build ${SASS_SPEC_SPEC_DIR}/basic/input.scss > ${SASS_SPEC_SPEC_DIR}/basic/result.css
+  ${SASSC_BIN} --precision 5 --plugin-path plugins/libsass-${PLUGIN}/build ${SASS_SPEC_SPEC_DIR}/basic/input.scss --sourcemap > /dev/null
 else
-  cat ${SASS_SPEC_SPEC_DIR}/basic/input.scss | ${SASSC_BIN} --plugin-path plugins/libsass-${PLUGIN}/build -I ${SASS_SPEC_SPEC_DIR}/basic > ${SASS_SPEC_SPEC_DIR}/basic/result.css
-  cat ${SASS_SPEC_SPEC_DIR}/basic/input.scss | ${SASSC_BIN} --plugin-path plugins/libsass-${PLUGIN}/build -I ${SASS_SPEC_SPEC_DIR}/basic --sourcemap > /dev/null
+  cat ${SASS_SPEC_SPEC_DIR}/basic/input.scss | ${SASSC_BIN} --precision 5 --plugin-path plugins/libsass-${PLUGIN}/build -I ${SASS_SPEC_SPEC_DIR}/basic > ${SASS_SPEC_SPEC_DIR}/basic/result.css
+  cat ${SASS_SPEC_SPEC_DIR}/basic/input.scss | ${SASSC_BIN} --precision 5 --plugin-path plugins/libsass-${PLUGIN}/build -I ${SASS_SPEC_SPEC_DIR}/basic --sourcemap > /dev/null
 fi
 RETVAL=$?; if [ "$RETVAL" != "0" ]; then exit $RETVAL; fi