diff --git a/cmake_targets/autotests/test_case_list.xml b/cmake_targets/autotests/test_case_list.xml
index 41a412733e..ae84d41039 100644
--- a/cmake_targets/autotests/test_case_list.xml
+++ b/cmake_targets/autotests/test_case_list.xml
@@ -1119,14 +1119,14 @@
       <nruns>3</nruns>
     </testCase> 
  
-     <!--<testCase id="015106">
+     <testCase id="015106">
       <class>execution</class>
       <desc>nr_dlschsim Test cases. (Test1: 106 PRB),
                                     (Test2: 217 PRB),
                                     (Test3: 273 PRB)</desc>
       <pre_compile_prog></pre_compile_prog>
       <compile_prog>$OPENAIR_DIR/cmake_targets/build_oai</compile_prog>
-      <compile_prog_args>--><!--phy_simulators  -c </compile_prog_args>
+      <compile_prog_args> --phy_simulators  -c </compile_prog_args>
       <pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash</pre_exec>
       <pre_exec_args></pre_exec_args>
       <main_exec> $OPENAIR_DIR/targets/bin/nr_dlschsim.Rel15</main_exec>
@@ -1137,7 +1137,7 @@
       <search_expr_true>PDSCH test OK</search_expr_true>
       <search_expr_false>segmentation fault|assertion|exiting|fatal</search_expr_false>
       <nruns>3</nruns>
-    </testCase>--> 
+    </testCase> 
 
     <testCase id="015107">
       <class>execution</class>
diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c b/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
index 78cb3097a0..ff161e241c 100644
--- a/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
+++ b/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
@@ -200,7 +200,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
   uint32_t A, Z, F;
   uint32_t *pz; 
   uint8_t mod_order; 
-  uint16_t Kr,r,r_offset,R;
+  uint16_t Kr,r,r_offset;
   uint8_t BG;
   uint32_t E,Kb;
   uint8_t Ilbrm; 
@@ -223,7 +223,6 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
   A = harq_process->TBS;
   pz = &Z;
   mod_order = nr_get_Qm_ul(harq_process->mcs,0);
-  R = nr_get_code_rate_ul(harq_process->mcs,0);
   Kr=0;
   r_offset=0;
   BG = 1;
diff --git a/openair1/SIMULATION/NR_PHY/dlschsim.c b/openair1/SIMULATION/NR_PHY/dlschsim.c
index 5637f40d24..aab762b9e2 100644
--- a/openair1/SIMULATION/NR_PHY/dlschsim.c
+++ b/openair1/SIMULATION/NR_PHY/dlschsim.c
@@ -434,7 +434,6 @@ int main(int argc, char **argv)
         uint16_t rate;
 	uint8_t Nl = 1;
 	uint8_t rvidx = 0;
-	uint8_t scale;
 	dlsch->rnti = 1;
 	/*dlsch->harq_processes[0]->mcs = Imcs;
 	 dlsch->harq_processes[0]->rvidx = rvidx;*/
@@ -452,6 +451,7 @@ int main(int argc, char **argv)
 	rel15->nb_layers = Nl;
 	rel15->nb_re_dmrs = nb_re_dmrs;
 	rel15->transport_block_size = TBS;
+  rel15->coding_rate = rate;
 	double *modulated_input = malloc16(sizeof(double) * 16 * 68 * 384); // [hna] 16 segments, 68*Zc
 	short *channel_output_fixed = malloc16(sizeof(short) * 16 * 68 * 384);
 	short *channel_output_uncoded = malloc16(sizeof(unsigned short) * 16 * 68 * 384);