diff --git a/etc/compose/industrial.yml b/etc/compose/industrial.yml
index 570f67f2..b646311f 100644
--- a/etc/compose/industrial.yml
+++ b/etc/compose/industrial.yml
@@ -39,15 +39,15 @@ services:
     networks:
      - conpot_local_default
     ports:
-     - "69:69"        
+     - "69:69/udp"
      - "80:80"
      - "102:102"
-     - "161:161"
+     - "161:161/udp"
      - "502:502"
-#     - "623:623"
+#     - "623:623/udp"
      - "21:21"
      - "44818:44818"
-     - "47808:47808"
+     - "47808:47808/udp"
     image: "dtagdevsec/conpot:2006"
     read_only: true
     volumes:
@@ -68,7 +68,7 @@ services:
     networks:
      - conpot_local_IEC104
     ports:
-#     - "161:161"
+#     - "161:161/udp"
      - "2404:2404"
     image: "dtagdevsec/conpot:2006"
     read_only: true
@@ -111,7 +111,7 @@ services:
     networks:
      - conpot_local_ipmi
     ports:
-     - "623:623"
+     - "623:623/udp"
     image: "dtagdevsec/conpot:2006"
     read_only: true
     volumes:
diff --git a/etc/compose/nextgen.yml b/etc/compose/nextgen.yml
index 6c7d73f1..ff03e337 100644
--- a/etc/compose/nextgen.yml
+++ b/etc/compose/nextgen.yml
@@ -90,7 +90,7 @@ services:
     networks:
      - conpot_local_IEC104
     ports:
-     - "161:161"
+     - "161:161/udp"
      - "2404:2404"
     image: "dtagdevsec/conpot:2006"
     read_only: true
@@ -133,7 +133,7 @@ services:
     networks:
      - conpot_local_ipmi
     ports:
-     - "623:623"
+     - "623:623/udp"
     image: "dtagdevsec/conpot:2006"
     read_only: true
     volumes:
diff --git a/etc/compose/sensor.yml b/etc/compose/sensor.yml
index 7bd1642c..c7317a72 100644
--- a/etc/compose/sensor.yml
+++ b/etc/compose/sensor.yml
@@ -87,7 +87,7 @@ services:
     networks:
      - conpot_local_IEC104
     ports:
-     - "161:161"
+     - "161:161/udp"
      - "2404:2404"
     image: "dtagdevsec/conpot:2006"
     read_only: true
@@ -130,7 +130,7 @@ services:
     networks:
      - conpot_local_ipmi
     ports:
-     - "623:623"
+     - "623:623/udp"
     image: "dtagdevsec/conpot:2006"
     read_only: true
     volumes:
diff --git a/etc/compose/standard.yml b/etc/compose/standard.yml
index 08a1e415..7ddc9755 100644
--- a/etc/compose/standard.yml
+++ b/etc/compose/standard.yml
@@ -86,7 +86,7 @@ services:
     networks:
      - conpot_local_IEC104
     ports:
-     - "161:161"
+     - "161:161/udp"
      - "2404:2404"
     image: "dtagdevsec/conpot:2006"
     read_only: true
@@ -129,7 +129,7 @@ services:
     networks:
      - conpot_local_ipmi
     ports:
-     - "623:623"
+     - "623:623/udp"
     image: "dtagdevsec/conpot:2006"
     read_only: true
     volumes: