diff --git a/Libraries/Components/TextInput/TextInput.js b/Libraries/Components/TextInput/TextInput.js
index 6050fa4cc9..273d64914d 100644
--- a/Libraries/Components/TextInput/TextInput.js
+++ b/Libraries/Components/TextInput/TextInput.js
@@ -1233,7 +1233,7 @@ function InternalTextInput(props: Props): React.Node {
 
     const style =
       props.multiline === true
-        ? [styles.multilineInput, props.style]
+        ? StyleSheet.flatten([styles.multilineInput, props.style])
         : props.style;
 
     const useOnChangeSync =