diff --git a/packages/block-library/src/column/edit.js b/packages/block-library/src/column/edit.js
index a1775e88b350e..bdd61a94d6319 100644
--- a/packages/block-library/src/column/edit.js
+++ b/packages/block-library/src/column/edit.js
@@ -52,6 +52,7 @@ function ColumnEdit( {
 						} }
 						min={ 0 }
 						max={ 100 }
+						step={ 0.1 }
 						required
 						allowReset
 					/>