diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 66be4558..e36ad051 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -19,6 +19,7 @@
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:requestLegacyExternalStorage="true"
+        android:networkSecurityConfig="@xml/network_security_config"
         android:theme="@style/AppTheme"
         tools:ignore="UnusedAttribute">
         <meta-data
diff --git a/app/src/main/res/xml/network_security_config.xml b/app/src/main/res/xml/network_security_config.xml
new file mode 100644
index 00000000..e87d713f
--- /dev/null
+++ b/app/src/main/res/xml/network_security_config.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <!-- This is needed because some sections of thmmy.gr are responding with cleartext traffic -->
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="true">www.thmmy.gr</domain>
+    </domain-config>
+</network-security-config>