diff --git a/NAMESPACE b/NAMESPACE
index d939edf910efc797828bacbaaa1927cdae12469e..c80e789f868fdf93df2e96194a87b535761d3e12 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -10,4 +10,4 @@ export(run)
 export(run_in_dir)
 export(vrfy_conf)
 import(data.table)
-importFrom("(shiny,","validate)")
+importFrom(shiny,validate)
diff --git a/R/shiny-ui-base.R b/R/shiny-ui-base.R
index 9c37b36183117c6230f05ad88918c87ede76a68b..4f2ed85499f4c3022eef185ca40a0f3f812dab37 100644
--- a/R/shiny-ui-base.R
+++ b/R/shiny-ui-base.R
@@ -12,7 +12,7 @@
 ## See the License for the specific language governing permissions and
 ## limitations under the License.
 
-##' @importFrom(shiny, validate)
+##' @importFrom shiny validate
 
 react_v <- shiny::reactiveValues
 react_f <- shiny::reactive