diff --git a/firmware/application/apps/ui_iq_trim.cpp b/firmware/application/apps/ui_iq_trim.cpp
index d8de4e6b0..23137d379 100644
--- a/firmware/application/apps/ui_iq_trim.cpp
+++ b/firmware/application/apps/ui_iq_trim.cpp
@@ -172,6 +172,7 @@ void IQTrimView::update_range_controls(iq::TrimRange trim_range) {
 
 void IQTrimView::profile_capture() {
     power_buckets_.clear();
+    power_buckets_.resize(screen_width);
     iq::PowerBuckets buckets{
         .p = power_buckets_.data(),
         .size = power_buckets_.size()};