diff --git a/pkgs/development/python-modules/langfuse/default.nix b/pkgs/development/python-modules/langfuse/default.nix
index d0331f9b16f6..5e96d25b1f14 100644
--- a/pkgs/development/python-modules/langfuse/default.nix
+++ b/pkgs/development/python-modules/langfuse/default.nix
@@ -9,6 +9,9 @@
   langchain,
   llama-index,
   openai,
+  opentelemetry-api,
+  opentelemetry-sdk,
+  opentelemetry-exporter-otlp,
   packaging,
   poetry-core,
   pydantic,
@@ -37,6 +40,9 @@ buildPythonPackage rec {
     backoff
     httpx
     idna
+    opentelemetry-api
+    opentelemetry-sdk
+    opentelemetry-exporter-otlp
     packaging
     pydantic
     requests