diff --git a/testsuites/suite.py b/testsuites/suite.py
index e738a51..02b1237 100644
--- a/testsuites/suite.py
+++ b/testsuites/suite.py
@@ -195,20 +195,22 @@ class Run:
 			cmd.append(f"--log-file={Run.VALGRIND_LOG_FILENAME}")
 			cmd.append(f"--error-markers={Run.VALGRIND_ERROR_MARKER},{Run.VALGRIND_ERROR_MARKER}")
 		elif dynamic_wrapper == DynamicWrapper.GDB_DEBUGGER:
-			cmd.append("gdb")
-			cmd.append("-q")
-			cmd.append("-return-child-result")
-			cmd.append("--batch-silent")
-			cmd.append("--eval-command=\"set debuginfod enabled off\"")
-			cmd.append(f"--eval-command=\"set logging file {Run.GDB_LOG_FILENAME}\"")
-			cmd.append("--eval-command=\"set logging redirect on\"")
-			cmd.append("--eval-command=\"set logging overwrite on\"")
-			cmd.append("--eval-command=\"set logging debugredirect on\"")
-			cmd.append("--eval-command=\"set logging enabled on\"")
-			cmd.append("--eval-command=\"set print frame-arguments all\"")
-			cmd.append("--eval-command=\"run\"")
-			cmd.append("--eval-command=\"thread apply all bt -frame-info source-and-location -full\"")
-			cmd.append("--args")
+			cmd = [
+				"gdb",
+				"-q",
+				"-return-child-result",
+				"--batch-silent",
+				"-ex", "set debuginfod enabled off",
+				"-ex", "set logging file gdb.log",
+				"-ex", "set logging redirect on",
+				"-ex", "set logging overwrite on",
+				"-ex", "set logging debugredirect on",
+				"-ex", "set logging enabled on",
+				"-ex", "set print frame-arguments all",
+				"-ex", "run",
+				"-ex", "thread apply all bt -frame-info source-and-location -full",
+				"--args",
+			]
 
 		cmd.append(os.path.abspath(executable_path))
 
@@ -216,7 +218,7 @@ class Run:
 			cmd += self.get_args()
 
 		if dynamic_wrapper == DynamicWrapper.GDB_DEBUGGER:
-			child = subprocess.Popen(" ".join(cmd), stdin = subprocess.PIPE, stdout = subprocess.PIPE, stderr = subprocess.PIPE, universal_newlines = True, shell = True, preexec_fn = os.setsid)
+			child = subprocess.Popen(cmd, stdin = subprocess.PIPE, stdout = subprocess.PIPE, stderr = subprocess.PIPE, universal_newlines = True, preexec_fn = os.setsid)
 		else:
 			child = subprocess.Popen(cmd, stdin = subprocess.PIPE, stdout = subprocess.PIPE, stderr = subprocess.PIPE, universal_newlines = True)