diff --git a/Dockerfile b/Dockerfile
index 5ac2542..6aca3dc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -177,6 +177,11 @@ RUN curl -L -o "/usr/local/bin/codecov" "https://github.com/codecov/uploader/rel
   && chmod +x /usr/local/bin/codecov \
   && codecov --version
 
+# Install PCOV
+# @see https://pecl.php.net/package/pcov
+ENV CODECOV_VERSION=1.0.11
+RUN pecl install "pcov-${CODECOV_VERSION}" && docker-php-ext-enable pcov && php -m
+
 # Install a stub for pygmy.
 # Some frameworks may require presence of tools that are not required in CI container.
 RUN ln -s /usr/bin/true /usr/local/bin/pygmy \
diff --git a/goss.yaml b/goss.yaml
index bcd7635..271d61a 100644
--- a/goss.yaml
+++ b/goss.yaml
@@ -221,3 +221,8 @@ command:
       - /usr/bin/zip
     stderr: []
     timeout: 10000
+
+  php -i | grep -Fq "PCOV support => Enabled":
+    exit-status: 0
+    stderr: [ ]
+    timeout: 10000