diff --git a/srsenb/test/phy/enb_phy_test.cc b/srsenb/test/phy/enb_phy_test.cc
index abc656bff..53d35bab6 100644
--- a/srsenb/test/phy/enb_phy_test.cc
+++ b/srsenb/test/phy/enb_phy_test.cc
@@ -1171,8 +1171,8 @@ public:
 
 private:
   // Test constants
-  static const uint32_t delta_pucch = 2;
-  static const uint32_t N_pucch_1   = 2;
+  static const uint32_t delta_pucch = 1;
+  static const uint32_t N_pucch_1   = 12;
 
   // Private classes
   unique_dummy_radio_t  radio;