diff --git a/docs/conf/modules.example.conf b/docs/conf/modules.example.conf
index b59f1291c..6483793f4 100644
--- a/docs/conf/modules.example.conf
+++ b/docs/conf/modules.example.conf
@@ -169,7 +169,6 @@
 #
 # memory: Memory hardness, in KiB. E.g. 131072 KiB = 128 MiB.
 # iterations: Time hardness in iterations. (def. 3)
-# lanes: How many parallel chains can be run. (def. 1)
 # threads: Maximum amount of threads each invocation can spawn. (def. 1)
 # length: Output length in bytes. (def. 32)
 # saltlength: Salt length in bytes. (def. 16)
diff --git a/src/modules/extra/m_argon2.cpp b/src/modules/extra/m_argon2.cpp
index 999bd7d82..e402eaea7 100644
--- a/src/modules/extra/m_argon2.cpp
+++ b/src/modules/extra/m_argon2.cpp
@@ -35,7 +35,6 @@ class ProviderConfig final
 {
 public:
 	uint32_t iterations;
-	uint32_t lanes;
 	uint32_t memory;
 	uint32_t outlen;
 	uint32_t saltlen;
@@ -53,9 +52,6 @@ public:
 		uint32_t def_iterations = def ? def->iterations : 3;
 		this->iterations = tag->getNum<uint32_t>("iterations", def_iterations, 1);
 
-		uint32_t def_lanes = def ? def->lanes : 1;
-		this->lanes = tag->getNum<uint32_t>("lanes", def_lanes, ARGON2_MIN_LANES, ARGON2_MAX_LANES);
-
 		uint32_t def_memory = def ? def->memory : 131072; // 128 MiB
 		this->memory = tag->getNum<uint32_t>("memory", def_memory, ARGON2_MIN_MEMORY, ARGON2_MAX_MEMORY);
 
@@ -98,7 +94,7 @@ public:
 		size_t encodedLen = argon2_encodedlen(
 			config.iterations,
 			config.memory,
-			config.lanes,
+			config.threads,
 			config.saltlen,
 			config.outlen,
 			argon2Type);