diff --git a/build/targets/comp_quartus.tcl b/build/targets/comp_quartus.tcl
index d30698923..1f2a95ca8 100644
--- a/build/targets/comp_quartus.tcl
+++ b/build/targets/comp_quartus.tcl
@@ -69,6 +69,7 @@ if {![info exists SYNTH_FLAGS(FPGA)]} {
     }
     set SYNTH_FLAGS(FPGA) [string map {
             "STRATIX10"     "1SD280PT2F55E1VG"
+            "AGILEX3"       "A3CZ135BB18AE7S"
             "AGILEX"        "AGIB027R29A1E2VR0"
         } $SYNTH_FLAGS(DEVICE)]
 }