diff --git a/bacterial_mobile_elem/ncbi_crisper_wnode.cwl b/bacterial_mobile_elem/ncbi_crisper_wnode.cwl
index d8e53f1..c0b4a96 100644
--- a/bacterial_mobile_elem/ncbi_crisper_wnode.cwl
+++ b/bacterial_mobile_elem/ncbi_crisper_wnode.cwl
@@ -16,7 +16,7 @@ inputs:
       prefix: -input-jobs
   crisper_path:
     type: string?
-    default: /opt/crispr/1.02/bin/
+    default: /opt/crispr/1.03/bin/
     inputBinding:
       prefix: -ncbi-crisper-path
   output_dir:
diff --git a/scripts/pgap.py b/scripts/pgap.py
index 4493d97..e82db79 100755
--- a/scripts/pgap.py
+++ b/scripts/pgap.py
@@ -219,6 +219,8 @@ def __init__(self, params, local_input, pipeline):
 
     def make_docker_cmd(self):
         self.cmd = [self.params.docker_cmd, 'run', '-i', '--rm' ]
+        self.cmd.extend(['--platform', 'linux/amd64'])
+
         if self.params.docker_user_remap:
             self.cmd.extend(['--user', str(os.getuid()) + ":" + str(os.getgid())])
         self.cmd.extend([
@@ -531,11 +533,13 @@ def launch(self):
                 for line in fIn:
                     f.write(line)
             f.write("--- End YAML Input ---\n\n")
-            # Show runtime parameters in the log
-            f.write("--- Start Runtime Report ---\n")            
-            self.record_runtime(f)
-            f.write("\n--- End Runtime Report ---\n\n")            
-            f.flush()
+
+            if platform.system() != "Darwin":
+                # Show runtime parameters in the log
+                f.write("--- Start Runtime Report ---\n")
+                self.record_runtime(f)
+                f.write("\n--- End Runtime Report ---\n\n")
+
             try:
                 proc = subprocess.Popen(self.cmd, stdout=f, stderr=subprocess.STDOUT)
                 proc.wait()