diff --git a/package.json b/package.json
index 8a758692..9e39e224 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,6 @@
     "test-firefox": "lerna run test-firefox",
     "test-chrome": "lerna run test-chrome",
     "coverage": "lerna run coverage",
-    "coverage-html": "lerna run coverage-html",
     "build": "lerna run build",
     "docs": "lerna run docs"
   },
diff --git a/packages/crypto/package.json b/packages/crypto/package.json
index ec72c811..fafec1aa 100644
--- a/packages/crypto/package.json
+++ b/packages/crypto/package.json
@@ -35,8 +35,7 @@
     "test-chrome": "yarn pack-web && karma start --single-run --browsers ChromeHeadless",
     "test-safari": "yarn pack-web && karma start --single-run --browsers Safari",
     "test": "yarn build-or-skip && yarn test-node",
-    "coverage": "nyc yarn test --quiet",
-    "coverage-html": "nyc --reporter=html yarn test --quiet",
+    "coverage": "nyc --reporter=text --reporter=lcov yarn test --quiet",
     "move-types": "shx rm -r ./types/* && shx mv build/types/* ./types && rm -rf ./types/testdata && shx rm -f ./types/*.spec.d.ts",
     "format-types": "prettier --write --loglevel warn \"./types/**/*.d.ts\"",
     "build": "shx rm -rf ./build && tsc && yarn move-types && yarn format-types",
diff --git a/packages/encoding/package.json b/packages/encoding/package.json
index 384ecd1f..b901e228 100644
--- a/packages/encoding/package.json
+++ b/packages/encoding/package.json
@@ -34,8 +34,7 @@
     "test-chrome": "yarn pack-web && karma start --single-run --browsers ChromeHeadless",
     "test-safari": "yarn pack-web && karma start --single-run --browsers Safari",
     "test": "yarn build-or-skip && yarn test-node",
-    "coverage": "nyc yarn test --quiet",
-    "coverage-html": "nyc --reporter=html yarn test --quiet",
+    "coverage": "nyc --reporter=text --reporter=lcov yarn test --quiet",
     "move-types": "shx rm -r ./types/* && shx mv build/types/* ./types && rm -rf ./types/testdata && shx rm -f ./types/*.spec.d.ts",
     "format-types": "prettier --write --loglevel warn \"./types/**/*.d.ts\"",
     "build": "shx rm -rf ./build && tsc && yarn move-types && yarn format-types",
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 404ff5d3..d0e64110 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -34,8 +34,7 @@
     "build-or-skip": "[ -n \"$SKIP_BUILD\" ] || yarn build",
     "test-node": "node jasmine-testrunner.js",
     "test": "yarn build-or-skip && yarn test-node",
-    "coverage": "nyc yarn test --quiet",
-    "coverage-html": "nyc --reporter=html yarn test --quiet",
+    "coverage": "nyc --reporter=text --reporter=lcov yarn test --quiet",
     "pack-web": "yarn build-or-skip && webpack --mode development --config webpack.web.config.js",
     "test-edge": "yarn pack-web && karma start --single-run --browsers Edge",
     "test-firefox": "yarn pack-web && karma start --single-run --browsers Firefox",