diff --git a/tests/operations/index.mjs b/tests/operations/index.mjs
index b25a2c2c..392d3216 100644
--- a/tests/operations/index.mjs
+++ b/tests/operations/index.mjs
@@ -117,6 +117,7 @@ import "./tests/Magic.mjs";
 import "./tests/Media.mjs";
 import "./tests/MIMEDecoding.mjs";
 import "./tests/Modhex.mjs";
+import "./tests/ModularInverse.mjs";
 import "./tests/MorseCode.mjs";
 import "./tests/MS.mjs";
 import "./tests/MultipleBombe.mjs";