diff --git a/monkey/infection_monkey/exploit/smbexec.py b/monkey/infection_monkey/exploit/smbexec.py
index 689484c25..31a8dbb53 100644
--- a/monkey/infection_monkey/exploit/smbexec.py
+++ b/monkey/infection_monkey/exploit/smbexec.py
@@ -70,7 +70,7 @@ class SMBExploiter(HostExploiter):
 
             except Exception as exc:
                 logger.error(
-                    "Error while trying to copy file using SMB to {self.host.ip_addr} with "
+                    f"Error while trying to copy file using SMB to {self.host.ip_addr} with "
                     f"{creds_for_log}:{exc}"
                 )
                 continue