From 136d4acd3d8346454b3450c191e28c01d18e602d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81kos=20Hadnagy?= <akos@ahadnagy.com>
Date: Fri, 26 Aug 2022 15:42:10 +0200
Subject: [PATCH] Fix ObservableInstrument::RemoveCallback

---
 sdk/src/metrics/async_instruments.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sdk/src/metrics/async_instruments.cc b/sdk/src/metrics/async_instruments.cc
index ee38a3536b..916ca765af 100644
--- a/sdk/src/metrics/async_instruments.cc
+++ b/sdk/src/metrics/async_instruments.cc
@@ -32,7 +32,7 @@ void ObservableInstrument::AddCallback(opentelemetry::metrics::ObservableCallbac
 void ObservableInstrument::RemoveCallback(opentelemetry::metrics::ObservableCallbackPtr callback,
                                           void *state) noexcept
 {
-  observable_registry_->AddCallback(callback, state, this);
+  observable_registry_->RemoveCallback(callback, state, this);
 }
 
 const InstrumentDescriptor &ObservableInstrument::GetInstrumentDescriptor()