diff --git a/meta-networking/recipes-protocols/opcua/open62541_1.3.15.bb b/meta-networking/recipes-protocols/opcua/open62541_1.3.15.bb
index 67e3180ea6..de758da1f1 100644
--- a/meta-networking/recipes-protocols/opcua/open62541_1.3.15.bb
+++ b/meta-networking/recipes-protocols/opcua/open62541_1.3.15.bb
@@ -33,7 +33,6 @@ EXTRA_OECMAKE += "\
 "
 
 PACKAGECONFIG ?= "encryption-mbedtls pubsub pubsub-eth subscriptions subscriptions-events"
-PACKAGECONFIG[amalgamation] = "-DUA_ENABLE_AMALGAMATION=ON, -DUA_ENABLE_AMALGAMATION=OFF"
 PACKAGECONFIG[encryption-mbedtls] = "-DUA_ENABLE_ENCRYPTION=MBEDTLS, , mbedtls, , , encryption-openssl"
 PACKAGECONFIG[encryption-openssl] = "-DUA_ENABLE_ENCRYPTION=OPENSSL, , openssl, , , encryption-mbedtls"
 PACKAGECONFIG[multithreading] = "-DUA_MULTITHREADING=100, -DUA_MULTITHREADING=0"