diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f4f58f10..d3517816 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -23,3 +23,6 @@ jobs:
         go-version: ${{ matrix.go }}
 
     - run: make test-nodocker
+
+    - if: matrix.go == '1.15'
+      run: bash <(curl -s https://codecov.io/bash)
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..1273da77
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/coverage*.txt
diff --git a/Makefile b/Makefile
index 801f1d4d..39e9848c 100644
--- a/Makefile
+++ b/Makefile
@@ -52,12 +52,12 @@ test-examples:
 	go build -o /dev/null ./examples/...
 
 test-pkg:
-	go test -race -v ./pkg/...
+	go test -v -race -coverprofile=coverage-pkg.txt ./pkg/...
 
 test-root:
 	$(foreach IMG,$(shell echo testimages/*/ | xargs -n1 basename), \
 	docker build -q testimages/$(IMG) -t gortsplib-test-$(IMG)$(NL))
-	go test -race -v .
+	go test -v -race -coverprofile=coverage-root.txt .
 
 test-nodocker: test-examples test-pkg test-root
 
diff --git a/README.md b/README.md
index c77bbaff..284a1913 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@
 
 [![Test](https://github.com/aler9/gortsplib/workflows/test/badge.svg)](https://github.com/aler9/gortsplib/actions?query=workflow:test)
 [![Lint](https://github.com/aler9/gortsplib/workflows/lint/badge.svg)](https://github.com/aler9/gortsplib/actions?query=workflow:lint)
+[![CodeCov](https://codecov.io/gh/aler9/gortsplib/branch/main/graph/badge.svg)](https://codecov.io/gh/aler9/gortsplib/branch/main)
 [![PkgGoDev](https://pkg.go.dev/badge/github.com/aler9/gortsplib)](https://pkg.go.dev/github.com/aler9/gortsplib#pkg-index)
 
 RTSP 1.0 client and server library for the Go programming language, written for [rtsp-simple-server](https://github.com/aler9/rtsp-simple-server).