diff --git a/src/lib.rs b/src/lib.rs
index 12da3e0..3365096 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -932,13 +932,13 @@ impl<'a, T: 'a + CellType> DoubleEndedIterator for Rows<'a, T> {
 impl<'a, T: 'a + CellType> ExactSizeIterator for Rows<'a, T> {}
 
 /// Struct with the key elements of a table
-pub struct Table<T: CellType> {
+pub struct Table<T> {
     pub(crate) name: String,
     pub(crate) sheet_name: String,
     pub(crate) columns: Vec<String>,
     pub(crate) data: Range<T>,
 }
-impl<T: CellType> Table<T> {
+impl<T> Table<T> {
     /// Get the name of the table
     pub fn name(&self) -> &str {
         &self.name
diff --git a/tests/test.rs b/tests/test.rs
index 2f75189..0c0da6b 100644
--- a/tests/test.rs
+++ b/tests/test.rs
@@ -659,7 +659,6 @@ fn table_by_ref() {
             .expect("Could not get data from table ref."),
         &DataRef::Float(64.0)
     );
-    xls.worksheet_range_at(0).unwrap().unwrap();
 
     // Check if owned data works
     let owned_data: Range<DataRef> = table.into();