diff --git a/internal/app/base/restart.go b/internal/app/base/restart.go
index b60d9a7a..cc449b68 100644
--- a/internal/app/base/restart.go
+++ b/internal/app/base/restart.go
@@ -20,6 +20,7 @@ package base
 import (
 	"os"
 	"strconv"
+	"strings"
 
 	"github.com/sirupsen/logrus"
 	"golang.org/x/sys/execabs"
@@ -38,6 +39,8 @@ func (b *Base) restartApp(crash bool) error {
 		args = os.Args[1:]
 	}
 
+	args = removeFlagWithValue(args, FlagParentPID)
+
 	if b.launcher != "" {
 		args = forceLauncherFlag(args, b.launcher)
 	}
@@ -85,6 +88,30 @@ func incrementRestartFlag(args []string) []string {
 	return res
 }
 
+// removeFlagWithValue removes a flag that requires a value from a list of command line parameters.
+// The flag can be of the following form `-flag value`, `--flag value`, `-flag=value` or `--flags=value`.
+func removeFlagWithValue(argList []string, flag string) []string {
+	var result []string
+
+	for i := 0; i < len(argList); i++ {
+		arg := argList[i]
+		// "detect the parameter form "-flag value" or "--paramName value"
+		if (arg == "-"+flag) || (arg == "--"+flag) {
+			i++
+			continue
+		}
+
+		//  "detect the form "--flag=value" or "--flag=value"
+		if strings.HasPrefix(arg, "-"+flag+"=") || (strings.HasPrefix(arg, "--"+flag+"=")) {
+			continue
+		}
+
+		result = append(result, arg)
+	}
+
+	return result
+}
+
 // forceLauncherFlag  replace or add the launcher args with the one set in the app.
 func forceLauncherFlag(args []string, launcher string) []string {
 	res := append([]string{}, args...)
diff --git a/internal/app/base/restart_test.go b/internal/app/base/restart_test.go
index 9e704f02..25cdd352 100644
--- a/internal/app/base/restart_test.go
+++ b/internal/app/base/restart_test.go
@@ -61,3 +61,22 @@ func TestVersionLessThan(t *testing.T) {
 	r.False(current.LessThan(current))
 	r.False(newer.LessThan(current))
 }
+
+func TestRemoveFlagWithValue(t *testing.T) {
+	tests := []struct {
+		argList  []string
+		flag     string
+		expected []string
+	}{
+		{[]string{}, "b", nil},
+		{[]string{"-a", "-b=value", "-c"}, "b", []string{"-a", "-c"}},
+		{[]string{"-a", "--b=value", "-c"}, "b", []string{"-a", "-c"}},
+		{[]string{"-a", "-b", "value", "-c"}, "b", []string{"-a", "-c"}},
+		{[]string{"-a", "--b", "value", "-c"}, "b", []string{"-a", "-c"}},
+		{[]string{"-a", "-B=value", "-c"}, "b", []string{"-a", "-B=value", "-c"}},
+	}
+
+	for _, tt := range tests {
+		require.Equal(t, removeFlagWithValue(tt.argList, tt.flag), tt.expected)
+	}
+}