diff --git a/packages/nextcloud-mcp-server/package.nix b/packages/nextcloud-mcp-server/package.nix
index 51718bd..881a64f 100644
--- a/packages/nextcloud-mcp-server/package.nix
+++ b/packages/nextcloud-mcp-server/package.nix
@@ -150,20 +150,20 @@ python3Packages.buildPythonApplication rec {
 
   postPatch = ''
     substituteInPlace pyproject.toml \
-      --replace-fail '"prometheus-client>=0.21.0"' '"prometheus-client"' \
-      --replace-fail '"mcp>=1.27,<1.28"' '"mcp"' \
-      --replace-fail '"mcp[cli]>=1.27,<1.28"' '"mcp"' \
-      --replace-fail '"pymupdf4llm>=0.2.2"' '"pymupdf4llm"' \
-      --replace-fail '"pymupdf>=1.26.6"' '"pymupdf"' \
-      --replace-fail '"qdrant-client>=1.17.0"' '"qdrant-client"' \
-      --replace-fail '"opentelemetry-api>=1.28.2"' '"opentelemetry-api"' \
-      --replace-fail '"opentelemetry-sdk>=1.28.2"' '"opentelemetry-sdk"' \
-      --replace-fail '"opentelemetry-instrumentation-asgi>=0.49b2"' '"opentelemetry-instrumentation-asgi"' \
-      --replace-fail '"opentelemetry-instrumentation-httpx>=0.49b2"' '"opentelemetry-instrumentation-httpx"' \
-      --replace-fail '"opentelemetry-instrumentation-logging>=0.49b2"' '"opentelemetry-instrumentation-logging"' \
-      --replace-fail '"opentelemetry-exporter-otlp-proto-grpc>=1.28.2"' '"opentelemetry-exporter-otlp-proto-grpc"' \
-      --replace-fail '"python-json-logger>=3.2.0"' '"python-json-logger"' \
-      --replace-fail '"pythonvcard4>=0.2.0"' '"pythonvcard4"'
+      --replace '"prometheus-client>=0.21.0"' '"prometheus-client"' \
+      --replace '"mcp>=1.27,<1.28"' '"mcp"' \
+      --replace '"mcp[cli]>=1.27,<1.28"' '"mcp"' \
+      --replace '"pymupdf4llm>=0.2.2"' '"pymupdf4llm"' \
+      --replace '"pymupdf>=1.26.6"' '"pymupdf"' \
+      --replace '"qdrant-client>=1.17.0"' '"qdrant-client"' \
+      --replace '"opentelemetry-api>=1.28.2"' '"opentelemetry-api"' \
+      --replace '"opentelemetry-sdk>=1.28.2"' '"opentelemetry-sdk"' \
+      --replace '"opentelemetry-instrumentation-asgi>=0.49b2"' '"opentelemetry-instrumentation-asgi"' \
+      --replace '"opentelemetry-instrumentation-httpx>=0.49b2"' '"opentelemetry-instrumentation-httpx"' \
+      --replace '"opentelemetry-instrumentation-logging>=0.49b2"' '"opentelemetry-instrumentation-logging"' \
+      --replace '"opentelemetry-exporter-otlp-proto-grpc>=1.28.2"' '"opentelemetry-exporter-otlp-proto-grpc"' \
+      --replace '"python-json-logger>=3.2.0"' '"python-json-logger"' \
+      --replace '"pythonvcard4>=0.2.0"' '"pythonvcard4"'
   '';
 
   doCheck = false;