diff --git a/src/lottie/lottieanimation.cpp b/src/lottie/lottieanimation.cpp
index f0086a6c2a..2e9cd17e3e 100644
--- a/src/lottie/lottieanimation.cpp
+++ b/src/lottie/lottieanimation.cpp
@@ -39,6 +39,8 @@ const std::vector<LOTNode *> &AnimationImpl::renderList(size_t frameNo, const VS
 
 bool AnimationImpl::update(size_t frameNo, const VSize &size)
 {
+   frameNo += mModel->startFrame();
+
    if (frameNo > mModel->endFrame())
        frameNo = mModel->endFrame();
 
diff --git a/src/lottie/lottiemodel.h b/src/lottie/lottiemodel.h
index d0a2e4cdd3..3550b21dfc 100644
--- a/src/lottie/lottiemodel.h
+++ b/src/lottie/lottiemodel.h
@@ -333,8 +333,7 @@ public:
     size_t frameAtPos(double pos) const {
         if (pos < 0) pos = 0;
         if (pos > 1) pos = 1;
-        return isStatic() ? startFrame() :
-                            startFrame() + pos * frameDuration();
+        return isStatic() ? 0 : pos * frameDuration();
     }
     long frameAtTime(double timeInSec) const {
         return isStatic() ? startFrame() : frameAtPos(timeInSec / duration());