diff --git a/v2x/yosys/run.py b/v2x/yosys/run.py
index ef2627e..7e48993 100755
--- a/v2x/yosys/run.py
+++ b/v2x/yosys/run.py
@@ -273,7 +273,7 @@ def get_combinational_sinks(infiles, module, innet):
     innet: Name of input net to find sinks of
     """
     return do_select(
-        infiles, module, "{} %co* o:* %i {} %d".format(innet, innet)
+        infiles, module, "={} %co* =o:* %i ={} %d".format(innet, innet)
     )


@@ -287,7 +287,7 @@ def list_clocks(infiles, module):
     """
     return do_select(
         infiles, module,
-        "c:* %x:+[CLK]:+[clk]:+[clock]:+[CLOCK] c:* %d x:* %i"
+        "=c:* %x:+[CLK]:+[clk]:+[clock]:+[CLOCK] =c:* %d =x:* %i"
     )


@@ -302,7 +302,7 @@ def get_clock_assoc_signals(infiles, module, clk):
     """
     return do_select(
         infiles, module,
-        "select -list {} %a %co* %x i:* o:* %u %i a:ASSOC_CLOCK={} %u {} %d".
+        "select -list ={} %a %co* %x =i:* =o:* %u %i =a:ASSOC_CLOCK={} %u ={} %d".
         format(clk, clk, clk)
     )

@@ -327,7 +327,7 @@ def get_related_output_for_input(infiles, module, signal):
     clk: Name of clock to find associated signals
     """
     return do_select(
-        infiles, module, "select -list w:*{} %a %co* o:* %i".format(signal)
+        infiles, module, "select -list =w:*{} %a %co* =o:* %i".format(signal)
     )


@@ -343,6 +343,6 @@ def get_related_inputs_for_input(infiles, module, signal):
     return [
         x for x in do_select(
             infiles, module,
-            "select -list w:*{} %a %co* %x i:* %i".format(signal)
+            "select -list =w:*{} %a %co* %x =i:* %i".format(signal)
         ) if x != signal
     ]