diff --git a/.changeset/late-cobras-ring.md b/.changeset/late-cobras-ring.md
new file mode 100644
index 0000000000..bcbc955d10
--- /dev/null
+++ b/.changeset/late-cobras-ring.md
@@ -0,0 +1,5 @@
+---
+"@latticexyz/world": patch
+---
+
+`World` now correctly registers the `FunctionSignatures` table.
diff --git a/packages/world/src/modules/core/CoreModule.sol b/packages/world/src/modules/core/CoreModule.sol
index 42c297ba59..c897964c8f 100644
--- a/packages/world/src/modules/core/CoreModule.sol
+++ b/packages/world/src/modules/core/CoreModule.sol
@@ -23,6 +23,7 @@ import { CORE_MODULE_NAME, CORE_SYSTEM_ID } from "./constants.sol";
 
 import { Systems } from "../../codegen/tables/Systems.sol";
 import { FunctionSelectors } from "../../codegen/tables/FunctionSelectors.sol";
+import { FunctionSignatures } from "../../codegen/tables/FunctionSignatures.sol";
 import { SystemHooks } from "../../codegen/tables/SystemHooks.sol";
 import { SystemRegistry } from "../../codegen/tables/SystemRegistry.sol";
 import { Balances } from "../../codegen/tables/Balances.sol";
@@ -87,6 +88,7 @@ contract CoreModule is Module {
     ResourceAccess.register();
     Systems.register();
     FunctionSelectors.register();
+    FunctionSignatures.register();
     SystemHooks.register();
     SystemRegistry.register();