--- a/runtime/opal/src/lib.rs
+++ b/runtime/opal/src/lib.rs
@@ -148,8 +148,8 @@
 
 /// This runtime version.
 pub const VERSION: RuntimeVersion = RuntimeVersion {
-	spec_name: create_runtime_str!("opal"),
-	impl_name: create_runtime_str!("opal"),
+	spec_name: create_runtime_str!(RUNTIME_NAME),
+	impl_name: create_runtime_str!(RUNTIME_NAME),
 	authoring_version: 1,
 	spec_version: 917004,
 	impl_version: 0,
--- a/runtime/quartz/src/lib.rs
+++ b/runtime/quartz/src/lib.rs
@@ -136,8 +136,8 @@
 
 /// This runtime version.
 pub const VERSION: RuntimeVersion = RuntimeVersion {
-	spec_name: create_runtime_str!("quartz"),
-	impl_name: create_runtime_str!("quartz"),
+	spec_name: create_runtime_str!(RUNTIME_NAME),
+	impl_name: create_runtime_str!(RUNTIME_NAME),
 	authoring_version: 1,
 	spec_version: 916001,
 	impl_version: 0,
--- a/runtime/unique/src/lib.rs
+++ b/runtime/unique/src/lib.rs
@@ -136,8 +136,8 @@
 
 /// This runtime version.
 pub const VERSION: RuntimeVersion = RuntimeVersion {
-	spec_name: create_runtime_str!("quartz"),
-	impl_name: create_runtime_str!("quartz"),
+	spec_name: create_runtime_str!(RUNTIME_NAME),
+	impl_name: create_runtime_str!(RUNTIME_NAME),
 	authoring_version: 1,
 	spec_version: 916001,
 	impl_version: 0,