diff --git a/llama/llama.go b/llama/llama.go
index b169cf51..afd17a24 100644
--- a/llama/llama.go
+++ b/llama/llama.go
@@ -390,6 +390,7 @@ type SamplingParams struct {
 	TfsZ           float32
 	TypicalP       float32
 	Temp           float32
+	RepeatLastN    int
 	PenaltyRepeat  float32
 	PenaltyFreq    float32
 	PenaltyPresent float32
@@ -408,6 +409,7 @@ func NewSamplingContext(params SamplingParams) *SamplingContext {
 	cparams.tfs_z = C.float(params.TfsZ)
 	cparams.typical_p = C.float(params.TypicalP)
 	cparams.temp = C.float(params.Temp)
+	cparams.penalty_last_n = C.int32_t(params.RepeatLastN)
 	cparams.penalty_repeat = C.float(params.PenaltyRepeat)
 	cparams.penalty_freq = C.float(params.PenaltyFreq)
 	cparams.penalty_present = C.float(params.PenaltyFreq)
diff --git a/llama/runner/runner.go b/llama/runner/runner.go
index 1491de3e..75c79b41 100644
--- a/llama/runner/runner.go
+++ b/llama/runner/runner.go
@@ -402,6 +402,7 @@ func (s *Server) completion(w http.ResponseWriter, r *http.Request) {
 	samplingParams.TfsZ = req.TFSZ
 	samplingParams.TypicalP = req.TypicalP
 	samplingParams.Temp = req.Temperature
+	samplingParams.RepeatLastN = req.RepeatLastN
 	samplingParams.PenaltyRepeat = req.RepeatPenalty
 	samplingParams.PenaltyFreq = req.FrequencyPenalty
 	samplingParams.PenaltyPresent = req.PresencePenalty
diff --git a/llama/sampling_ext.cpp b/llama/sampling_ext.cpp
index 9928a739..4b7fcc97 100644
--- a/llama/sampling_ext.cpp
+++ b/llama/sampling_ext.cpp
@@ -10,6 +10,7 @@ struct llama_sampling_context *llama_sampling_cinit(struct llama_sampling_cparam
     sparams.tfs_z = params->tfs_z;
     sparams.typical_p = params->typical_p;
     sparams.temp = params->temp;
+    sparams.penalty_last_n = params->penalty_last_n;
     sparams.penalty_repeat = params->penalty_repeat;
     sparams.penalty_freq = params->penalty_freq;
     sparams.penalty_present = params->penalty_present;
diff --git a/llama/sampling_ext.h b/llama/sampling_ext.h
index baf1a0a9..16dd2398 100644
--- a/llama/sampling_ext.h
+++ b/llama/sampling_ext.h
@@ -16,6 +16,7 @@ extern "C"
         float tfs_z;
         float typical_p;
         float temp;
+        int32_t penalty_last_n;
         float penalty_repeat;
         float penalty_freq;
         float penalty_present;