diff --git a/stacks-common/src/libcommon.rs b/stacks-common/src/libcommon.rs
index fef8f0bba..a8e4036ae 100644
--- a/stacks-common/src/libcommon.rs
+++ b/stacks-common/src/libcommon.rs
@@ -63,5 +63,5 @@ pub mod consts {
 
     /// The number of StackerDB slots each signing key needs
     ///  to use to participate in DKG and block validation signing.
-    pub const SIGNER_SLOTS_PER_USER: u32 = 14;
+    pub const SIGNER_SLOTS_PER_USER: u32 = 13;
 }