diff --git a/index.html b/index.html
index fca3b14..48c8d99 100644
--- a/index.html
+++ b/index.html
@@ -10,11 +10,11 @@
 		<div id="calculator">
 			<div id="input-row">
 				<label for="expr">Expression</label>
-				<input id="expr" required type="text" />
+				<input id="expr" required type="text" inputmode="none" />
 
 				<div id="modulus-box">
 					<label id="modulus-label" for="modulus">mod</label>
-					<input id="modulus" required type="number" min="1" step="1" />
+					<input id="modulus" required type="number" min="1" step="1" inputmode="none" />
 				</div>
 			</div>