diff --git a/common.cmake b/common.cmake
index eb875e00cd..95b22f9914 100644
--- a/common.cmake
+++ b/common.cmake
@@ -53,6 +53,11 @@ function(nrfxlib_calculate_lib_path lib_path)
       if(DEFINED CONFIG_TRUSTED_EXECUTION_NONSECURE AND ${CALC_LIB_PATH_NS_PROVIDED})
         set(arch_soc_dir ${arch_soc_dir}_ns)
       endif()
+    elseif(DEFINED CONFIG_SOC_NRF54L20_ENGA_CPUAPP)
+      set(arch_soc_dir ${arch_soc_dir}_cpuapp)
+      if(DEFINED CONFIG_TRUSTED_EXECUTION_NONSECURE AND ${CALC_LIB_PATH_NS_PROVIDED})
+        set(arch_soc_dir ${arch_soc_dir}_ns)
+      endif()
     elseif(DEFINED CONFIG_SOC_NRF54H20_CPURAD)
       set(arch_soc_dir ${arch_soc_dir}_cpurad)
     endif()
diff --git a/nrf_802154/sl/sl/lib/nrf54l20_cpuapp/hard-float/libnrf-802154-sl.a b/nrf_802154/sl/sl/lib/nrf54l20_cpuapp/hard-float/libnrf-802154-sl.a
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diff --git a/nrf_802154/sl/sl/lib/nrf54l20_cpuapp/soft-float/libnrf-802154-sl.a b/nrf_802154/sl/sl/lib/nrf54l20_cpuapp/soft-float/libnrf-802154-sl.a
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diff --git a/nrf_802154/sl/sl/lib/nrf54l20_cpuapp/softfp-float/libnrf-802154-sl.a b/nrf_802154/sl/sl/lib/nrf54l20_cpuapp/softfp-float/libnrf-802154-sl.a
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diff --git a/nrf_802154/sl/sl/lib/nrf54l20_cpuapp_ns/soft-float/libnrf-802154-sl.a b/nrf_802154/sl/sl/lib/nrf54l20_cpuapp_ns/soft-float/libnrf-802154-sl.a
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