diff --git a/src/frostfs_testlib/steps/http/http_gate.py b/src/frostfs_testlib/steps/http/http_gate.py
index 64bb5ce0..e0ae8fad 100644
--- a/src/frostfs_testlib/steps/http/http_gate.py
+++ b/src/frostfs_testlib/steps/http/http_gate.py
@@ -215,13 +215,13 @@ def upload_via_http_gate_curl(
         # pre-clean
         _cmd_run("rm pipe -f")
         files = f"file=@pipe;filename={os.path.basename(filepath)}"
-        cmd = f"mkfifo pipe;cat {filepath} > pipe & curl --no-buffer -F '{files}' {attributes} {request}"
+        cmd = f"mkfifo pipe;cat {filepath} > pipe & curl -k --no-buffer -F '{files}' {attributes} {request}"
         output = _cmd_run(cmd, LONG_TIMEOUT)
         # clean up pipe
         _cmd_run("rm pipe")
     else:
         files = f"file=@{filepath};filename={os.path.basename(filepath)}"
-        cmd = f"curl -F '{files}' {attributes} {request}"
+        cmd = f"curl -k -F '{files}' {attributes} {request}"
         output = _cmd_run(cmd)
 
     if error_pattern:
@@ -246,7 +246,7 @@ def get_via_http_curl(cid: str, oid: str, endpoint: str) -> str:
     request = f"{endpoint}/get/{cid}/{oid}"
     file_path = os.path.join(os.getcwd(), ASSETS_DIR, f"{cid}_{oid}_{str(uuid.uuid4())}")
 
-    cmd = f"curl {request} > {file_path}"
+    cmd = f"curl -k {request} > {file_path}"
     _cmd_run(cmd)
 
     return file_path