diff --git a/src/loaders/lottie/tvgLottieExpressions.cpp b/src/loaders/lottie/tvgLottieExpressions.cpp
index 94789031..20579760 100644
--- a/src/loaders/lottie/tvgLottieExpressions.cpp
+++ b/src/loaders/lottie/tvgLottieExpressions.cpp
@@ -68,6 +68,25 @@ static ExpContent* _expcontent(LottieExpression* exp, float frameNo, LottieObjec
 }
 
 
+static float _rand()
+{
+    return (float)(rand() % 10000001) * 0.0000001f;
+}
+
+
+static jerry_value_t _point2d(const Point& pt)
+{
+    auto obj = jerry_object();
+    auto v1 = jerry_number(pt.x);
+    auto v2 = jerry_number(pt.y);
+    jerry_object_set_index(obj, 0, v1);
+    jerry_object_set_index(obj, 1, v2);
+    jerry_value_free(v1);
+    jerry_value_free(v2);
+    return obj;
+}
+
+
 static void contentFree(void *native_p, struct jerry_object_native_info_t *info_p)
 {
     free(native_p);
@@ -603,8 +622,7 @@ static jerry_value_t _length(const jerry_call_info_t* info, const jerry_value_t
 
 static jerry_value_t _random(const jerry_call_info_t* info, const jerry_value_t args[], const jerry_length_t argsCnt)
 {
-    auto val = (float)(rand() % 10000001);
-    return jerry_number(val * 0.0000001f);
+    return jerry_number(_rand());
 }
 
 
@@ -821,6 +839,32 @@ static jerry_value_t _speedAtTime(const jerry_call_info_t* info, const jerry_val
 }
 
 
+
+static jerry_value_t _wiggle(const jerry_call_info_t* info, const jerry_value_t args[], const jerry_length_t argsCnt)
+{
+    auto data = static_cast<ExpContent*>(jerry_object_get_native_ptr(info->function, &freeCb));
+    auto freq = jerry_value_as_number(args[0]);
+    auto amp = jerry_value_as_number(args[1]);
+    auto octaves = (argsCnt > 2) ? jerry_value_as_int32(args[2]) : 1;
+    auto ampm = (argsCnt > 3) ? jerry_value_as_number(args[3]) : 5.0f;
+    auto time = (argsCnt > 4) ? jerry_value_as_number(args[4]) : data->exp->comp->timeAtFrame(data->frameNo);
+
+    Point result = {100.0f, 100.0f};
+
+    for (int o = 0; o < octaves; ++o) {
+        auto repeat = int(time * freq);
+        auto frac = (time * freq - float(repeat)) * 1.25f;
+        for (int i = 0; i < repeat; ++i) {
+            result.x += (_rand() * 2.0f - 1.0f) * amp * frac;
+            result.y += (_rand() * 2.0f - 1.0f) * amp * frac;
+        }
+        freq *= 2.0f;
+        amp *= ampm;
+    }
+    return _point2d(result);
+}
+
+
 static bool _loopOutCommon(LottieExpression* exp, const jerry_value_t args[], const jerry_length_t argsCnt)
 {
     exp->loop.mode = LottieExpression::LoopMode::OutCycle;
@@ -1044,7 +1088,11 @@ static void _buildProperty(float frameNo, jerry_value_t context, LottieExpressio
     jerry_object_set_native_ptr(speedAtTime, nullptr, exp);
     jerry_value_free(speedAtTime);
 
-    //wiggle(freq, amp, octaves=1, amp_mult=.5, t=time)
+    auto wiggle = jerry_function_external(_wiggle);
+    jerry_object_set_sz(context, "wiggle", wiggle);
+    jerry_object_set_native_ptr(wiggle, &freeCb, _expcontent(exp, frameNo, exp->object));
+    jerry_value_free(wiggle);
+
     //temporalWiggle(freq, amp, octaves=1, amp_mult=.5, t=time)
     //smooth(width=.2, samples=5, t=time)