diff --git a/src/main/kotlin/me/fan87/regbex/Regbex.kt b/src/main/kotlin/me/fan87/regbex/Regbex.kt
index 0ee2b4c..10a8673 100644
--- a/src/main/kotlin/me/fan87/regbex/Regbex.kt
+++ b/src/main/kotlin/me/fan87/regbex/Regbex.kt
@@ -471,7 +471,7 @@ class Regbex {
      * Expect a Ldc node with value [any]
      */
     fun thenLdc(any: Any) {
-        thenCustomCheck { it is LdcInsnNode && it == any }
+        thenCustomCheck { it is LdcInsnNode && it.cst == any }
     }