diff --git a/.github/scripts/build_nextpnr_fpga_interchange.sh b/.github/scripts/build_nextpnr_fpga_interchange.sh
index e9cf263e..f4cac584 100755
--- a/.github/scripts/build_nextpnr_fpga_interchange.sh
+++ b/.github/scripts/build_nextpnr_fpga_interchange.sh
@@ -28,6 +28,6 @@ echo '::endgroup::'
 
 echo '::group::Building nextpnr-fpga_interchange'
 cd ./third_party/nextpnr
-cmake . -DARCH=fpga_interchange -DRAPIDWRIGHT_PATH=`realpath ../RapidWright` -DINTERCHANGE_SCHEMA_PATH=`realpath ../fpga-interchange-schema`
-make
+cmake . -DARCH=fpga_interchange -DRAPIDWRIGHT_PATH=`realpath ../RapidWright` -DINTERCHANGE_SCHEMA_PATH=`realpath ../fpga-interchange-schema` -DENABLE_NISP=ON
+make -j `nproc`
 echo '::endgroup::'
diff --git a/fpgaperf.py b/fpgaperf.py
index 10eb9c86..74a020cc 100755
--- a/fpgaperf.py
+++ b/fpgaperf.py
@@ -25,6 +25,7 @@
 import signal
 import sys
 import yaml
+import traceback
 from terminaltables import AsciiTable
 
 from toolchains.icestorm import NextpnrIcestorm
@@ -271,7 +272,13 @@ def run(
         err = str(e)
         if not verbose and len(err) > 1000:
             err = f"[...]\n{err[-1000:]}"
-        logger.debug(f"ERROR: {err}")
+        logger.error(err)
+
+        if verbose:
+            trace = traceback.format_exc()
+            for line in trace.split("\n"):
+                logger.error(line)
+
         err = err.split("\n")
     else:
         logger.debug("Printing Stats")
diff --git a/toolchains/nextpnr.py b/toolchains/nextpnr.py
index d97c66a5..d41ee2d5 100644
--- a/toolchains/nextpnr.py
+++ b/toolchains/nextpnr.py
@@ -699,8 +699,19 @@ def __init__(self, rootdir):
 
     def configure(self):
         super().configure()
+
         self.tool_options['binary_path'] = self.toolchain_bin
 
+        nisp_data = os.path.join(
+            self.rootdir, 'env', 'interchange', 'devices', self.chip,
+            '{}_site_routability.json'.format(self.chip)
+        )
+
+        self.tool_options['nextpnr_options'].extend([
+            "--site-routing-graph",
+            nisp_data
+        ])
+
 
 class NextpnrXilinx(NextpnrGeneric):
     '''nextpnr Xilinx variant using Yosys for synthesis'''