diff --git a/monkey/infection_monkey/exploit/powershell.py b/monkey/infection_monkey/exploit/powershell.py
index 0f5aa5175..05cf01b34 100644
--- a/monkey/infection_monkey/exploit/powershell.py
+++ b/monkey/infection_monkey/exploit/powershell.py
@@ -57,16 +57,16 @@ class PowerShellExploiter(HostExploiter):
                 client = self._authenticate(username, password)
 
                 LOG.info(
-                    "Successfully logged into {self.host.ip_addr} using Powershell. User: "
-                    "{username}"
+                    f"Successfully logged into {self.host.ip_addr} using Powershell. User: "
+                    f"{username}"
                 )
                 self.report_login_attempt(True, username, password)
 
                 return client
             except Exception as ex:  # noqa: F841
                 LOG.debug(
-                    "Error logging into {self.host.ip_addr} using Powershell. User: "
-                    "{username}, Error: {ex}"
+                    f"Error logging into {self.host.ip_addr} using Powershell. User: "
+                    f"{username}, Error: {ex}"
                 )
                 self.report_login_attempt(False, username, password)