diff --git a/litex/boards/platforms/netv2.py b/litex/boards/platforms/netv2.py
index c201b07f4..b598172c7 100644
--- a/litex/boards/platforms/netv2.py
+++ b/litex/boards/platforms/netv2.py
@@ -199,5 +199,5 @@ class Platform(XilinxPlatform):
 
     def do_finalize(self, fragment):
         XilinxPlatform.do_finalize(self, fragment)
-        self.add_period_constraint(self.lookup_request("clk50",      loose=True), 1e9/50e6)
-        self.add_period_constraint(self.lookup_request("eth_clocks", loose=True), 1e9/50e6)
+        self.add_period_constraint(self.lookup_request("clk50",              loose=True), 1e9/50e6)
+        self.add_period_constraint(self.lookup_request("eth_clocks:ref_clk", loose=True), 1e9/50e6)
diff --git a/litex/boards/platforms/nexys_video.py b/litex/boards/platforms/nexys_video.py
index e4a58ac82..c8604e9f4 100644
--- a/litex/boards/platforms/nexys_video.py
+++ b/litex/boards/platforms/nexys_video.py
@@ -243,5 +243,5 @@ class Platform(XilinxPlatform):
 
     def do_finalize(self, fragment):
         XilinxPlatform.do_finalize(self, fragment)
-        self.add_period_constraint(self.lookup_request("clk100",     loose=True), 1e9/100e6)
-        self.add_period_constraint(self.lookup_request("eth_clocks", loose=True), 1e9/125e6)
+        self.add_period_constraint(self.lookup_request("clk100",        loose=True), 1e9/100e6)
+        self.add_period_constraint(self.lookup_request("eth_clocks:rx", loose=True), 1e9/125e6)
diff --git a/test/test_targets.py b/test/test_targets.py
index f8100fe49..2e71719f3 100644
--- a/test/test_targets.py
+++ b/test/test_targets.py
@@ -134,7 +134,6 @@ class TestTargets(unittest.TestCase):
 litex/boards/targets/simple.py litex.boards.platforms.{p} \
     --cpu-type=vexriscv     \
     --no-compile-software   \
-    --no-compile-gateware   \
     --uart-name=stub        \
 """.format(p=p)
                 subprocess.check_call(cmd, shell=True)
@@ -155,7 +154,6 @@ litex/boards/targets/simple.py litex.boards.platforms.arty \
     --cpu-type={c}          \
     --cpu-variant={v}       \
     --no-compile-software   \
-    --no-compile-gateware   \
     --uart-name=stub        \
 """.format(c=cpu, v=variant)
         subprocess.check_output(cmd, shell=True)