diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 847b60e9..bfc39143 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -16,6 +16,7 @@ env:
   CARGO_TERM_COLOR: always
   CLICOLOR: 1
   RUST_NIGHTLY_VERSION: nightly-2024-07-28
+  RUST_NIGHTLY_COV: nightly-2024-06-05
   CI: true
 
 concurrency:
@@ -222,7 +223,7 @@ jobs:
       - name: Install Rust
         uses: ./.github/actions/setup-rust
         with:
-          toolchain: ${{ env.RUST_NIGHTLY_VERSION }}
+          toolchain: ${{ env.RUST_NIGHTLY_COV }}
           target: x86_64-unknown-linux-gnu,wasm32-unknown-unknown
           cache: false
 
diff --git a/Cargo.lock b/Cargo.lock
index 6e10e012..299de3c3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2314,7 +2314,6 @@ dependencies = [
  "clap 4.5.16",
  "const_format",
  "dirs",
- "dotenvy",
  "fuel-core",
  "fuel-core-chain-config",
  "fuel-core-poa",
diff --git a/Cargo.toml b/Cargo.toml
index ec511826..c5f9a799 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,13 +23,18 @@ clap = { version = "4.5", features = ["derive", "env"] }
 dotenvy = "0.15"
 displaydoc = "0.2.5"
 futures = "0.3"
-fuel-core-bin = { version = "0.34", features = ["p2p", "relayer", "rocksdb"] }
-fuel-core = { version = "0.34", features = ["p2p", "relayer", "rocksdb"] }
-fuel-core-client = { version = "0.34" }
-fuel-core-importer = { version = "0.34" }
-fuel-core-storage = { version = "0.34" }
-fuel-core-types = { version = "0.34", features = ["test-helpers", "serde"] }
-fuel-core-services = "0.34"
+fuel-core-bin = { version = "0.34", default-features = false, features = [
+    "p2p",
+    "relayer",
+    "rocksdb",
+] }
+fuel-core = { version = "0.34", default-features = false, features = ["p2p", "relayer", "rocksdb"] }
+fuel-core-importer = { version = "0.34", default-features = false }
+fuel-core-storage = { version = "0.34", default-features = false }
+fuel-core-types = { version = "0.34", default-features = false, features = [
+    "test-helpers",
+    "serde",
+] }
 futures-util = "0.3.30"
 pretty_assertions = "1.4.0"
 rand = "0.8"
@@ -50,7 +55,7 @@ subject-derive = { version = "0.0.6", path = "crates/fuel-streams-macros/subject
 
 # Workspace projects
 [workspace.metadata.cargo-machete]
-ignored = ["fuel-core", "tokio"]
+ignored = ["tokio"]
 
 [profile.release]
 opt-level = 3
diff --git a/Makefile b/Makefile
index 4e1f9589..ce8b69c7 100644
--- a/Makefile
+++ b/Makefile
@@ -5,6 +5,7 @@
 PACKAGE ?= fuel-streams-publisher
 DOCKER_PROFILE ?= all
 RUST_NIGHTLY_VERSION ?= nightly-2024-07-28
+RUST_NIGHTLY_COV ?= nightly-2024-06-05
 
 .PHONY: all build clean lint fmt help setup start stop restart clean/docker start/nats stop/nats restart/nats clean/nats start/fuel-core stop/fuel-core restart/fuel-core clean/fuel-core dev-watch fmt-cargo fmt-rust fmt-markdown fmt-yaml check lint-cargo lint-rust lint-clippy lint-markdown audit audit-fix-test audit-fix test doc bench
 
@@ -98,7 +99,9 @@ lint-markdown:
 # ------------------------------------------------------------
 
 coverage:
-	RUSTFLAGS="-Z threads=8" cargo +$(RUST_NIGHTLY_VERSION) tarpaulin --config ./tarpaulin.toml
+	cargo +$(RUST_NIGHTLY_COV) tarpaulin \
+		--config ./tarpaulin.toml \
+		--rustflags="-Z threads=8"
 
 # ------------------------------------------------------------
 # Audit crates
diff --git a/tarpaulin.toml b/tarpaulin.toml
index 1bc0cf6d..99bc62e6 100644
--- a/tarpaulin.toml
+++ b/tarpaulin.toml
@@ -2,7 +2,7 @@
 name = "Fuel Data Parser Coverage Analysis"
 packages = ["fuel-data-parser"]
 all-features = true
-run-types = ["Lib", "Tests"]
+run-types = ["Lib", "Tests", "Doctests"]
 timeout = "120s"
 color = "Always"
 locked = true
@@ -18,7 +18,7 @@ engine = "Llvm"
 name = "Fuel Streams Coverage Analysis"
 packages = ["fuel-streams"]
 all-features = true
-run-types = ["Lib", "Tests"]
+run-types = ["Lib", "Tests", "Doctests"]
 timeout = "120s"
 color = "Always"
 locked = true
@@ -34,7 +34,7 @@ engine = "Llvm"
 name = "Fuel Streams Core Coverage Analysis"
 packages = ["fuel-streams-core"]
 all-features = true
-run-types = ["Lib", "Tests"]
+run-types = ["Lib", "Tests", "Doctests"]
 timeout = "120s"
 color = "Always"
 locked = true
@@ -50,7 +50,7 @@ engine = "Llvm"
 name = "Fuel Streams Macros Coverage Analysis"
 packages = ["fuel-streams-macros"]
 all-features = true
-run-types = ["Lib", "Tests"]
+run-types = ["Lib", "Tests", "Doctests"]
 timeout = "120s"
 color = "Always"
 locked = true
@@ -62,24 +62,19 @@ engine = "Llvm"
 #fail-under = 80
 
 # ==========================================
-# ignore due to wasm incompatibility
-# [cov_fuel_streams_publisher]
-# name = "Fuel Streams Publisher Coverage Analysis"
-# packages = [
-#     "fuel-streams-publisher"
-# ]
-# all-features = true
-# run-types = [
-#     "Tests"
-# ]
-# timeout = "120s"
-# color = "Always"
-# locked = true
-# count = true
-# no-dead-code = true
-# fail-immediately = true
-# skip-clean = true
-# engine = "Llvm"
+[cov_fuel_streams_publisher]
+name = "Fuel Streams Publisher Coverage Analysis"
+packages = ["fuel-streams-publisher"]
+all-features = true
+run-types = ["Tests"]
+timeout = "120s"
+color = "Always"
+locked = true
+count = true
+no-dead-code = true
+fail-immediately = true
+skip-clean = true
+engine = "Llvm"
 #fail-under = 80
 
 # ==========================================