diff --git a/ReactCommon/jsi/jsi/JSIDynamic.cpp b/ReactCommon/jsi/jsi/JSIDynamic.cpp
index 4464cc3b62f..02f112c0e0c 100644
--- a/ReactCommon/jsi/jsi/JSIDynamic.cpp
+++ b/ReactCommon/jsi/jsi/JSIDynamic.cpp
@@ -129,8 +129,7 @@ void dynamicFromValueShallow(
     output = value.getNumber();
   } else if (value.isString()) {
     output = value.getString(runtime).utf8(runtime);
-  } else {
-    CHECK(value.isObject());
+  } else if (value.isObject()) {
     Object obj = value.getObject(runtime);
     if (obj.isArray(runtime)) {
       output = folly::dynamic::array();
@@ -140,6 +139,12 @@ void dynamicFromValueShallow(
       output = folly::dynamic::object();
     }
     stack.emplace_back(&output, std::move(obj));
+  } else if (value.isBigInt()) {
+    throw JSError(runtime, "JS BigInts are not convertible to dynamic");
+  } else if (value.isSymbol()) {
+    throw JSError(runtime, "JS Symbols are not convertible to dynamic");
+  } else {
+    throw JSError(runtime, "Value is not convertible to dynamic");
   }
 }