diff --git a/Makefile b/Makefile
index a7ed6f5..a730cfb 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 SHELL := /bin/bash
 .DEFAULT_GOAL := help
-.PHONY: viewcoverage coverage setup help install uninstall buildr buildd test clean debug release sample 
+.PHONY: viewcoverage coverage setup help install uninstall buildr buildd test clean debug release sample updatebadge
 
 f_release = build_release
 f_debug = build_debug
@@ -103,6 +103,7 @@ coverage: ## Run tests and generate coverage report (build/index.html)
 
 viewcoverage: ## Run tests, generate coverage report and upload it to codecov (build/index.html)
 	@echo ">>> Building tests with coverage..."
+	@folder=`pwd` ;
 	@$(MAKE) coverage
 	@echo ">>> Building report..."
 	@cd $(f_debug)/tests; \
@@ -112,10 +113,15 @@ viewcoverage: ## Run tests, generate coverage report and upload it to codecov (b
 	lcov --remove coverage.info 'libtorch/*' --output-file coverage.info >/dev/null 2>&1; \
 	lcov --remove coverage.info 'tests/*' --output-file coverage.info >/dev/null 2>&1; \
 	lcov --remove coverage.info 'bayesnet/utils/loguru.*' --output-file coverage.info >/dev/null 2>&1; \
-	genhtml coverage.info --output-directory $(f_debug)/tests/coverage >/dev/null 2>&1; \
-	xdg-open $(f_debug)/tests/coverage/index.html || open $(f_debug)/tests/coverage/index.html 2>/dev/null
+	genhtml coverage.info --output-directory $(f_debug)/tests/coverage >/dev/null 2>&1;
+	@$(MAKE) updatebadge
+	@xdg-open $(f_debug)/tests/coverage/index.html || open $(f_debug)/tests/coverage/index.html 2>/dev/null
 	@echo ">>> Done";
 
+updatebadge: ## Update the coverage badge in README.md
+	@echo ">>> Updating coverage badge..."
+	@env python update_coverage.py $(f_debug)/tests
+	@echo ">>> Done";
 
 help: ## Show help message
 	@IFS=$$'\n' ; \
diff --git a/README.md b/README.md
index 320bce6..60f8b4b 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@
 ![Gitea Release](https://img.shields.io/gitea/v/release/rmontanana/bayesnet?gitea_url=https://gitea.rmontanana.es:3000)
 [![Codacy Badge](https://app.codacy.com/project/badge/Grade/cf3e0ac71d764650b1bf4d8d00d303b1)](https://app.codacy.com/gh/Doctorado-ML/BayesNet/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade)
 ![Gitea Last Commit](https://img.shields.io/gitea/last-commit/rmontanana/bayesnet?gitea_url=https://gitea.rmontanana.es:3000&logo=gitea)
+![Static Badge](https://img.shields.io/badge/Coverage-92,4%25-green)
 
 Bayesian Network Classifiers using libtorch from scratch
 
diff --git a/update_coverage.py b/update_coverage.py
new file mode 100644
index 0000000..126e4d8
--- /dev/null
+++ b/update_coverage.py
@@ -0,0 +1,25 @@
+import subprocess
+import os
+import sys
+
+readme_file = "README.md"
+print("Updating coverage...")
+# Generate badge line
+output = subprocess.check_output(
+    "lcov --summary " + sys.argv[1] + "/coverage.info|cut -d' ' -f4 |head -2|"
+    "tail -1",
+    shell=True,
+)
+percentage = output.decode("utf-8").strip().replace(".", ",")
+coverage_line = (
+    f"![Static Badge](https://img.shields.io/badge/Coverage-{percentage}25-green)"
+)
+# Update README.md
+with open(readme_file, "r") as f:
+    lines = f.readlines()
+with open(readme_file, "w") as f:
+    for line in lines:
+        if "Coverage" in line:
+            f.write(coverage_line + "\n")
+        else:
+            f.write(line)