diff --git a/lib/cretonne/Cargo.toml b/lib/cretonne/Cargo.toml
index 597ff1efd6..adcaa28f76 100644
--- a/lib/cretonne/Cargo.toml
+++ b/lib/cretonne/Cargo.toml
@@ -18,3 +18,7 @@ name = "cretonne"
 # Please don't add any unless they are essential to the task of creating binary
 # machine code. Integration tests that need external dependencies can be
 # accomodated in `tests`.
+
+[badges]
+maintenance = { status = "experimental" }
+travis-ci = { repository = "Cretonne/cretonne" }
diff --git a/lib/frontend/Cargo.toml b/lib/frontend/Cargo.toml
index 0085036ed0..368b6f058e 100644
--- a/lib/frontend/Cargo.toml
+++ b/lib/frontend/Cargo.toml
@@ -13,3 +13,7 @@ name = "cton_frontend"
 
 [dependencies]
 cretonne = { path = "../cretonne", version = "0.3.4" }
+
+[badges]
+maintenance = { status = "experimental" }
+travis-ci = { repository = "Cretonne/cretonne" }
diff --git a/lib/native/Cargo.toml b/lib/native/Cargo.toml
index 10856d98a5..89676fc1b3 100644
--- a/lib/native/Cargo.toml
+++ b/lib/native/Cargo.toml
@@ -15,3 +15,7 @@ cretonne = { path = "../cretonne", version = "0.3.4" }
 
 [target.'cfg(any(target_arch = "x86", target_arch = "x86_64"))'.dependencies]
 raw-cpuid = "3.0.0"
+
+[badges]
+maintenance = { status = "experimental" }
+travis-ci = { repository = "Cretonne/cretonne" }
diff --git a/lib/reader/Cargo.toml b/lib/reader/Cargo.toml
index 0d2061e361..bd26dc0f7c 100644
--- a/lib/reader/Cargo.toml
+++ b/lib/reader/Cargo.toml
@@ -13,3 +13,7 @@ name = "cton_reader"
 
 [dependencies]
 cretonne = { path = "../cretonne", version = "0.3.4" }
+
+[badges]
+maintenance = { status = "experimental" }
+travis-ci = { repository = "Cretonne/cretonne" }
diff --git a/lib/wasm/Cargo.toml b/lib/wasm/Cargo.toml
index 8e61d440c0..bc50b4a303 100644
--- a/lib/wasm/Cargo.toml
+++ b/lib/wasm/Cargo.toml
@@ -18,3 +18,7 @@ cretonne-frontend = { path = "../frontend", version = "0.3.4" }
 
 [dev-dependencies]
 tempdir = "0.3.5"
+
+[badges]
+maintenance = { status = "experimental" }
+travis-ci = { repository = "Cretonne/cretonne" }