diff --git a/docker/ews/Dockerfile b/docker/ews/Dockerfile
index da8f0561..f2224c3b 100644
--- a/docker/ews/Dockerfile
+++ b/docker/ews/Dockerfile
@@ -36,7 +36,7 @@ RUN apk -U --no-cache add \
 
 # Supply configs
     mv /root/dist/ews.cfg /opt/ewsposter/ && \
-    mv /root/dist/ca.pem /opt/ewsposter/ && \
+    mv /root/dist/*.pem /opt/ewsposter/ && \
 
 # Clean up
     apk del build-base \
diff --git a/docker/ews/dist/ca.pem b/docker/ews/dist/sissden.pem
similarity index 100%
rename from docker/ews/dist/ca.pem
rename to docker/ews/dist/sissden.pem
diff --git a/etc/compose/collector.yml b/etc/compose/collector.yml
index 5af318a8..5505bb93 100644
--- a/etc/compose/collector.yml
+++ b/etc/compose/collector.yml
@@ -178,7 +178,7 @@ services:
      - EWS_HPFEEDS_CHANNELS=channels
      - EWS_HPFEEDS_IDENT=user
      - EWS_HPFEEDS_SECRET=secret
-     - EWS_HPFEEDS_TLSCERT=/opt/ewsposter/ca.pem
+     - EWS_HPFEEDS_TLSCERT=false
      - EWS_HPFEEDS_FORMAT=json
     env_file:
      - /opt/tpot/etc/compose/elk_environment
diff --git a/etc/compose/industrial.yml b/etc/compose/industrial.yml
index 575e8d67..142892da 100644
--- a/etc/compose/industrial.yml
+++ b/etc/compose/industrial.yml
@@ -355,7 +355,7 @@ services:
      - EWS_HPFEEDS_CHANNELS=channels
      - EWS_HPFEEDS_IDENT=user
      - EWS_HPFEEDS_SECRET=secret
-     - EWS_HPFEEDS_TLSCERT=/opt/ewsposter/ca.pem
+     - EWS_HPFEEDS_TLSCERT=false
      - EWS_HPFEEDS_FORMAT=json
     env_file:
      - /opt/tpot/etc/compose/elk_environment
diff --git a/etc/compose/nextgen.yml b/etc/compose/nextgen.yml
index 0a74dcdd..ec037eec 100644
--- a/etc/compose/nextgen.yml
+++ b/etc/compose/nextgen.yml
@@ -522,7 +522,7 @@ services:
      - EWS_HPFEEDS_CHANNELS=channels
      - EWS_HPFEEDS_IDENT=user
      - EWS_HPFEEDS_SECRET=secret
-     - EWS_HPFEEDS_TLSCERT=/opt/ewsposter/ca.pem
+     - EWS_HPFEEDS_TLSCERT=false
      - EWS_HPFEEDS_FORMAT=json
     env_file:
      - /opt/tpot/etc/compose/elk_environment
diff --git a/etc/compose/sensor.yml b/etc/compose/sensor.yml
index 068d378a..17e76d2f 100644
--- a/etc/compose/sensor.yml
+++ b/etc/compose/sensor.yml
@@ -441,7 +441,7 @@ services:
      - EWS_HPFEEDS_CHANNELS=channels
      - EWS_HPFEEDS_IDENT=user
      - EWS_HPFEEDS_SECRET=secret
-     - EWS_HPFEEDS_TLSCERT=/opt/ewsposter/ca.pem
+     - EWS_HPFEEDS_TLSCERT=false
      - EWS_HPFEEDS_FORMAT=json
     env_file:
      - /opt/tpot/etc/compose/elk_environment
diff --git a/etc/compose/standard.yml b/etc/compose/standard.yml
index 2dce4789..be0c2e3f 100644
--- a/etc/compose/standard.yml
+++ b/etc/compose/standard.yml
@@ -514,7 +514,7 @@ services:
      - EWS_HPFEEDS_CHANNELS=channels
      - EWS_HPFEEDS_IDENT=user
      - EWS_HPFEEDS_SECRET=secret
-     - EWS_HPFEEDS_TLSCERT=/opt/ewsposter/ca.pem
+     - EWS_HPFEEDS_TLSCERT=false
      - EWS_HPFEEDS_FORMAT=json
     env_file:
      - /opt/tpot/etc/compose/elk_environment