diff --git a/tools/deps_guard/elf_file_mgr/elf_file.py b/tools/deps_guard/elf_file_mgr/elf_file.py
index 40709e100709eeb34ce12b9cf5d30cb964175d87..f119ed117bb219488af2bd9688441adaf6ab0cab 100755
--- a/tools/deps_guard/elf_file_mgr/elf_file.py
+++ b/tools/deps_guard/elf_file_mgr/elf_file.py
@@ -19,7 +19,7 @@
 import os
 from stat import ST_SIZE
 
-from .utils import command
+from .utils import command, command_without_error
 
 
 class ElfFile(dict):
@@ -53,24 +53,14 @@ class ElfFile(dict):
     def library_depends(self):
         if not os.access(self._f, os.F_OK):
             raise Exception("Cannot find lib: " + self._f)
-        dynamics = command("readelf", "--dynamic", self._f_safe)
+        file_name = self._f_safe.split("/")[-1].strip("'")
+        dynamics = command_without_error("strings", self._f_safe, f"|grep -E lib_.so|grep -v {file_name}")
         res = []
-        for line in dynamics:
-            pos = line.find("(NEEDED)")
-            if pos <= 0:
-                continue
-            line = line[pos + 8:]
-            line = line.strip()
-            if not line.startswith("Shared library:"):
-                continue
-            line = line[15:]
-            line = line.strip()
-            if line.startswith("["):
-                line = line[1:]
-            if line.endswith("]"):
-                line = line[:-1]
-            line = line.strip()
-            res.append(line)
+        if dynamics:
+            for line in dynamics:
+                if line.startswith("lib") and line.endswith(".so"):
+                    res.append(line)
+
         return res
 
     def __extract_soname(self):
diff --git a/tools/deps_guard/elf_file_mgr/utils.py b/tools/deps_guard/elf_file_mgr/utils.py
index 1894a3add583ed02b883723235edf1b187b61e31..087c55195d58321ad594f9efe24a14fdad7e10e5 100755
--- a/tools/deps_guard/elf_file_mgr/utils.py
+++ b/tools/deps_guard/elf_file_mgr/utils.py
@@ -44,3 +44,11 @@ def command(command, *args):
         print("With output:", output)
         sys.exit(1)
     return [i for i in output.split('\n') if i]
+
+# return a list of lines of output of the command without reminding errors
+def command_without_error(command, *args):
+    debug(DEBUG_SPAM, "calling", command, ' '.join(args))
+    pipe = os.popen(command + ' ' + ' '.join(args), 'r')
+    output = pipe.read().strip()
+    status = pipe.close() 
+    return [i for i in output.split('\n') if i]
diff --git a/tools/deps_guard/rules/NO-Depends-On-NAPI/whitelist.json b/tools/deps_guard/rules/NO-Depends-On-NAPI/whitelist.json
index 1020050686fed9e03cb6e996ee232b12a0b2532e..91ea33b6f3a2d008664ced86c97dac9b879de241 100644
--- a/tools/deps_guard/rules/NO-Depends-On-NAPI/whitelist.json
+++ b/tools/deps_guard/rules/NO-Depends-On-NAPI/whitelist.json
@@ -2,5 +2,6 @@
    "accessibility",
    "remote_file_share_native",
    "medialibrary",
-   "utils"
+   "utils",
+   "usbmanager"
 ]