diff --git a/src/masternodes/errors.h b/src/masternodes/errors.h
index 30fe3ab6fb..f6ff28caae 100644
--- a/src/masternodes/errors.h
+++ b/src/masternodes/errors.h
@@ -298,11 +298,11 @@ class DeFiErrors {
     }
 
     static Res GovVarApplyInvalidFactor(const CAmount ratio) {
-        return Res::Err("Factor cannot be more than or equal to the lowest scheme rate of %d", GetDecimalString(ratio * CENT));
+        return Res::Err("Factor cannot be more than or equal to the lowest scheme rate of %s", GetDecimalString(ratio * CENT));
     }
 
     static Res GovVarApplyDFIPActive(const std::string &str) {
-        return Res::Err("Cannot set block period while %d is active", str);
+        return Res::Err("Cannot set block period while %s is active", str);
     }
 
     static Res GovVarApplyBelowHeight() {