diff --git a/.github/workflows/code_coverage.yml b/.github/workflows/code_coverage.yml
index 4ab4d7e6..383c49a0 100644
--- a/.github/workflows/code_coverage.yml
+++ b/.github/workflows/code_coverage.yml
@@ -20,7 +20,7 @@ jobs:
         uses: actions-rs/tarpaulin@v0.1.2
         with:
           version: '0.15.0'
-          args: '-- --test-threads 1'
+          args: --features all-keys,cli-utils,compiler,esplora,compact_filters --run-types Tests,Doctests --exclude-files "testutils/*"
 
       - name: codecov.io
         uses: codecov/codecov-action@v1.0.14
diff --git a/tarpaulin.toml b/tarpaulin.toml
deleted file mode 100644
index 1ac3bbcd..00000000
--- a/tarpaulin.toml
+++ /dev/null
@@ -1,52 +0,0 @@
-[feature_default_coverage]
-features = "default"
-exclude-files = ["testutils/*"]
-run-types = ["Tests", "Doctests"]
-
-[feature_minimal_coverage]
-features = "minimal"
-no-default-features = true
-exclude-files = ["testutils/*"]
-run-types = ["Tests", "Doctests"]
-
-[feature_all-keys_coverage]
-features = "all-keys"
-no-default-features = true
-exclude-files = ["testutils/*"]
-run-types = ["Tests", "Doctests"]
-
-[feature_minimal_and_esplora_coverage]
-features = "minimal esplora"
-no-default-features = true
-exclude-files = ["testutils/*"]
-run-types = ["Tests", "Doctests"]
-
-[feature_key-value-db_coverage]
-features = "key-value-db"
-no-default-features = true
-exclude-files = ["testutils/*"]
-run-types = ["Tests", "Doctests"]
-
-[feature_electrum_coverage]
-features = "electrum"
-no-default-features = true
-exclude-files = ["testutils/*"]
-run-types = ["Tests", "Doctests"]
-
-[feature_compact_filters_coverage]
-features = "compact_filters"
-no-default-features = true
-exclude-files = ["testutils/*"]
-run-types = ["Tests", "Doctests"]
-
-[feature_cli-utils_coverage]
-features = "cli-utils esplora key-value-db electrum"
-no-default-features = true
-exclude-files = ["testutils/*"]
-run-types = ["Tests", "Doctests"]
-
-[feature_compiler_coverage]
-features = "compiler"
-no-default-features = true
-exclude-files = ["testutils/*"]
-run-types = ["Tests", "Doctests"]
\ No newline at end of file