diff --git a/README.md b/README.md
index 24d7ffdd187a..44b4363725c0 100644
--- a/README.md
+++ b/README.md
@@ -143,6 +143,7 @@ pair of .c and .py files, and some are directories of files.
 - tools/[ppchcalls](tools/ppchcalls.py): Summarize ppc hcall counts and latencies. [Examples](tools/ppchcalls_example.txt).
 - tools/[profile](tools/profile.py): Profile CPU usage by sampling stack traces at a timed interval. [Examples](tools/profile_example.txt).
 - tools/[readahead](tools/readahead.py): Show performance of read-ahead cache [Examples](tools/readahead_example.txt).
+- tools/[rdmaucma](tools/rdmaucma.py): Trace RDMA Userspace Connection Manager Access events. [Examples](tools/rdmaucma_example.txt).
 - tools/[reset-trace](tools/reset-trace.sh): Reset the state of tracing. Maintenance tool only. [Examples](tools/reset-trace_example.txt).
 - tools/[runqlat](tools/runqlat.py): Run queue (scheduler) latency as a histogram. [Examples](tools/runqlat_example.txt).
 - tools/[runqlen](tools/runqlen.py): Run queue length as a histogram. [Examples](tools/runqlen_example.txt).