diff --git a/debian/gui_manager.sh b/debian/gui_manager.sh
index a779e2f..7c679ad 100644
--- a/debian/gui_manager.sh
+++ b/debian/gui_manager.sh
@@ -20,7 +20,7 @@ log() {
     local message="$1"
     local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
     # Escreve no ficheiro de log
-    echo "$timestamp: $message" | tee -a "$LOG_FILE"
+    echo -e "$timestamp: $message" | tee -a "$LOG_FILE"
     # Envia para o syslog (opcional)
     logger -t "gui_manager" "$message"
 }
diff --git a/debian/set_mac_wifi.sh b/debian/set_mac_wifi.sh
index b888977..ee91ffb 100644
--- a/debian/set_mac_wifi.sh
+++ b/debian/set_mac_wifi.sh
@@ -18,7 +18,7 @@ log() {
     local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
 
     # Escreve no ficheiro de log
-    echo "$timestamp: $message" | tee -a "$LOG_FILE"
+    echo -e "$timestamp: $message" | tee -a "$LOG_FILE"
 
     # Envia para o syslog (opcional)
     logger -t "network_config" "$message"
diff --git a/debian/set_static_ip.sh b/debian/set_static_ip.sh
index f38af78..de29fe6 100644
--- a/debian/set_static_ip.sh
+++ b/debian/set_static_ip.sh
@@ -24,7 +24,7 @@ log() {
     local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
 
     # Escreve no ficheiro de log
-    echo "$timestamp: $message" | tee -a "$LOG_FILE"
+    echo -e "$timestamp: $message" | tee -a "$LOG_FILE"
 
     # Envia para o syslog (opcional)
     logger -t "set_static_ip" "$message"
diff --git a/debian/setup_raspberry.sh b/debian/setup_raspberry.sh
index cfee1f6..dc0252d 100644
--- a/debian/setup_raspberry.sh
+++ b/debian/setup_raspberry.sh
@@ -24,7 +24,7 @@ log() {
     local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
 
     # Escreve no ficheiro de log
-    echo "$timestamp: $message" | tee -a "$LOG_FILE"
+    echo -e "$timestamp: $message" | tee -a "$LOG_FILE"
 
     # Envia para o syslog (opcional)
     logger -t "raspberry_setup" "$message"
diff --git a/debian/upgrade_debian.sh b/debian/upgrade_debian.sh
index 2ee4d47..0782528 100644
--- a/debian/upgrade_debian.sh
+++ b/debian/upgrade_debian.sh
@@ -21,7 +21,7 @@ log() {
     local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
 
     # Escreve no ficheiro de log
-    echo "$timestamp: $message" | tee -a "$LOG_FILE"
+    echo -e "$timestamp: $message" | tee -a "$LOG_FILE"
 
     # Envia para o syslog (opcional)
     logger -t "debian_upgrade" "$message"