diff --git a/artiq/gateware/targets/metlino.py b/artiq/gateware/targets/metlino.py
index 126565ef2..999bfaaf6 100755
--- a/artiq/gateware/targets/metlino.py
+++ b/artiq/gateware/targets/metlino.py
@@ -43,6 +43,7 @@ class Master(MiniSoC, AMPSoC):
                          cpu_type="or1k",
                          sdram_controller_type="minicon",
                          l2_size=128*1024,
+                         integrated_sram_size=8192,
                          ethmac_nrxslots=4,
                          ethmac_ntxslots=4,
                          **kwargs)
diff --git a/artiq/gateware/targets/sayma_amc.py b/artiq/gateware/targets/sayma_amc.py
index 96e12faf3..b3533081e 100755
--- a/artiq/gateware/targets/sayma_amc.py
+++ b/artiq/gateware/targets/sayma_amc.py
@@ -340,6 +340,7 @@ class Master(MiniSoC, AMPSoC):
                          cpu_type="or1k",
                          sdram_controller_type="minicon",
                          l2_size=128*1024,
+                         integrated_sram_size=8192,
                          ethmac_nrxslots=4,
                          ethmac_ntxslots=4,
                          **kwargs)