diff --git a/bindings/matrix-sdk-crypto-js/Cargo.toml b/bindings/matrix-sdk-crypto-js/Cargo.toml
index ab800c15b..23e683edb 100644
--- a/bindings/matrix-sdk-crypto-js/Cargo.toml
+++ b/bindings/matrix-sdk-crypto-js/Cargo.toml
@@ -10,6 +10,7 @@ readme = "README.md"
 repository = "https://github.com/matrix-org/matrix-rust-sdk"
 rust-version = "1.60"
 version = "0.1.0-alpha.0"
+publish = false
 
 [package.metadata.docs.rs]
 rustdoc-args = ["--cfg", "docsrs"]
@@ -41,4 +42,4 @@ http = "0.2.6"
 anyhow = "1.0.58"
 tracing = { version = "0.1.35", default-features = false, features = ["attributes"] }
 tracing-subscriber = { version = "0.3.14", default-features = false, features = ["registry", "std"] }
-zeroize = "1.3.0"
\ No newline at end of file
+zeroize = "1.3.0"
diff --git a/crates/matrix-sdk-appservice/Cargo.toml b/crates/matrix-sdk-appservice/Cargo.toml
index fc1a79836..588b4d4db 100644
--- a/crates/matrix-sdk-appservice/Cargo.toml
+++ b/crates/matrix-sdk-appservice/Cargo.toml
@@ -9,6 +9,7 @@ license = "Apache-2.0"
 name = "matrix-sdk-appservice"
 version = "0.1.0"
 rust-version = "1.60"
+publish = false
 
 [features]
 default = ["native-tls"]
diff --git a/labs/jack-in/Cargo.toml b/labs/jack-in/Cargo.toml
index 1f5eedcfc..2f082104e 100644
--- a/labs/jack-in/Cargo.toml
+++ b/labs/jack-in/Cargo.toml
@@ -1,11 +1,10 @@
 [package]
 name = "jack-in"
+publish = false
 description = "an experimental sliding sync/syncv3 terminal client to jack into the matrix"
 version = "0.2.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [features]
 file-logging = ["dep:log4rs"]
 
diff --git a/testing/matrix-sdk-test-macros/Cargo.toml b/testing/matrix-sdk-test-macros/Cargo.toml
index 0430df3c2..b61019f95 100644
--- a/testing/matrix-sdk-test-macros/Cargo.toml
+++ b/testing/matrix-sdk-test-macros/Cargo.toml
@@ -10,7 +10,6 @@ readme = "README.md"
 repository = "https://github.com/matrix-org/matrix-rust-sdk"
 rust-version = "1.60"
 version = "0.2.0"
-publish = false
 
 [lib]
 proc-macro = true
diff --git a/testing/matrix-sdk-test/Cargo.toml b/testing/matrix-sdk-test/Cargo.toml
index bd099cb51..7bdb4e4a1 100644
--- a/testing/matrix-sdk-test/Cargo.toml
+++ b/testing/matrix-sdk-test/Cargo.toml
@@ -10,7 +10,6 @@ readme = "README.md"
 repository = "https://github.com/matrix-org/matrix-rust-sdk"
 rust-version = "1.60"
 version = "0.5.0"
-publish = false
 
 [lib]
 test = false