diff --git a/hammond-cli/Cargo.toml b/hammond-cli/Cargo.toml
index 49303aa..c711b14 100644
--- a/hammond-cli/Cargo.toml
+++ b/hammond-cli/Cargo.toml
@@ -2,6 +2,7 @@
 name = "hammond-cli"
 version = "0.1.0"
 authors = ["Jordan Petridis <jordanpetridis@protonmail.com>"]
+workspace = "../"
 
 [dependencies]
 log = "0.3"
diff --git a/hammond-data/Cargo.toml b/hammond-data/Cargo.toml
index 2f904cb..bcb1d15 100644
--- a/hammond-data/Cargo.toml
+++ b/hammond-data/Cargo.toml
@@ -2,6 +2,7 @@
 name = "hammond-data"
 version = "0.1.0"
 authors = ["Jordan Petridis <jordanpetridis@protonmail.com>"]
+workspace = "../"
 
 [dependencies]
 rfc822_sanitizer = "0.3"
diff --git a/hammond-downloader/Cargo.toml b/hammond-downloader/Cargo.toml
index da4952b..ac4ac76 100644
--- a/hammond-downloader/Cargo.toml
+++ b/hammond-downloader/Cargo.toml
@@ -2,6 +2,7 @@
 name = "hammond-downloader"
 version = "0.1.0"
 authors = ["Jordan Petridis <jordanpetridis@protonmail.com>"]
+workspace = "../"
 
 [dependencies]
 hammond-data = {path = "../hammond-data"}
diff --git a/hammond-gtk/Cargo.toml b/hammond-gtk/Cargo.toml
index 01e4479..f18c371 100644
--- a/hammond-gtk/Cargo.toml
+++ b/hammond-gtk/Cargo.toml
@@ -2,6 +2,7 @@
 name = "hammond-gtk"
 version = "0.1.0"
 authors = ["Jordan Petridis <jordanpetridis@protonmail.com>"]
+workspace = "../"
 
 [dependencies]
 gtk = { version = "0.2", features = ["v3_22"]}