diff --git a/crates/precompile/src/lib.rs b/crates/precompile/src/lib.rs
index aa3e1566..d7e8d586 100644
--- a/crates/precompile/src/lib.rs
+++ b/crates/precompile/src/lib.rs
@@ -77,8 +77,8 @@ impl Precompiles {
             PrecompileSpecId::HERTZ => Self::hertz(),
             PrecompileSpecId::FEYNMAN => Self::feynman(),
             PrecompileSpecId::CANCUN => Self::cancun(),
-            PrecompileSpecId::PRAGUE => Self::prague(),
             PrecompileSpecId::HABER => Self::haber(),
+            PrecompileSpecId::PRAGUE => Self::prague(),
             PrecompileSpecId::LATEST => Self::latest(),
         }
     }
@@ -308,6 +308,9 @@ impl Precompiles {
     pub fn prague() -> &'static Self {
         static INSTANCE: OnceBox<Precompiles> = OnceBox::new();
         INSTANCE.get_or_init(|| {
+            #[cfg(feature = "bsc")]
+            let precompiles = Self::haber().clone();
+            #[cfg(not(feature = "bsc"))]
             let precompiles = Self::cancun().clone();
 
             // Don't include BLS12-381 precompiles in no_std builds.
diff --git a/crates/primitives/src/specification.rs b/crates/primitives/src/specification.rs
index 3553174b..0ea958fc 100644
--- a/crates/primitives/src/specification.rs
+++ b/crates/primitives/src/specification.rs
@@ -118,14 +118,14 @@ pub enum SpecId {
     HABER = 30,          // Haber                                timestamp(1718863500)
     HABER_FIX = 31,      // HaberFix                             timestamp(1720591588)
     BOHR = 32,           // Bohr                                 timestamp(1720591588)
+    PRAGUE = 33,         // Prague                               TBD
 
     /// Not enabled in bsc
     DAO_FORK = 100,
     ARROW_GLACIER = 101,
     GRAY_GLACIER = 102,
     MERGE = 103,
-    PRAGUE = 104,
-    OSAKA = 106,
+    OSAKA = 104,
     #[default]
     LATEST = u8::MAX,
 }