I.
Donald H. Albrecht (Albrecht) and William S. Lund (Lund) were the general partners of Terramics Associates. In January 1980 they filed a lawsuit against Crocker Bank for fraud; Crocker Bank eventuálly counter-sued. Following a long jury trial, the parties reached a settlement. Albrecht had been opposed to settlement, but Lund convinced him to change his mind just prior to the time the jury was scheduled to announce its verdict. Lund told Albrecht that he had spoken with their attorneys and that based on this conversation he believed an adverse verdict was a “distinct possibility.” Lund informed Albrecht that in the event of an adverse verdict he intended to sue Albrecht for indemnification. According to the settlement reached, Albrecht waived all personal claims against Crocker Bank and paid Crocker a sum of $233,-333.33.
Albrecht later discovered that the jury had intended to award him and Lund several million dollars. In November 1985 Al-brecht filed suit against Lund in California Superior Court for fraud, interference with prospective economic advantage, constructive fraud, and breach of fiduciary duty. Lund filed a petition to remove the case to federal district court. The petition stated that Lund was a resident and citizen of Wyoming and alleged that diversity of citizenship provided the court with subject matter jurisdiction over the case because Albrecht was a resident of California. Al-brecht neither opposed the petition for removal nor moved to remand the case to state court.
Subsequently, Lund filed a motion to dismiss pursuant to Fed.R.Civ.P. 12(b)(6). The district court dismissed the case with prejudice as to all four causes of action for failure to state a valid claim and denied leave to amend. We affirm.
II.
Albrecht contends that the district court was without subject matter jurisdiction over this matter because diversity of citizenship was lacking. We review this contention
de novo. Peter Starr Production Co. v. Twin Continental Films, Inc.,
A challenge to the federal courts’ jurisdiction may be raised at any point during the proceedings.
May Dep’t Store v. Graphic Process Co.,
Here, Albrecht’s complaint filed in state court alleged that the plaintiff was a California resident, and that the defendant, Lund, was an individual doing business within the County of Los Angeles. The
*195
complaint also alleged that Lund was a partner in a partnership with its principal place of business within the County of Los Angeles. The petition for removal filed by Lund alleged that he was a resident and citizen of Wyoming. Nowhere in the state court pleadings is it alleged that Lund was a resident or citizen of California. Further, Albrecht failed either to contest the petition for removal or to move to remand the case to state court.
See O’Campo v. Hardisty,
III.
Albrecht argues that the district court erred in dismissing his four causes of action, and further erred in denying him leave to amend the complaint. We review
de novo
the district court’s dismissal of Albrecht’s complaint under Fed.R.Civ.P. 12(b)(6),
Fort Vancouver Plywood Co. v. United States,
The thornier problem is whether the district court should have allowed Albrecht to amend the complaint. We review strictly a district court’s exercise of discretion denying leave to amend.
Klamath-Lake Pharm. v. Klamath Med. Serv. Bureau,
“A party may amend the party’s pleading once as a matter of course at any time before a responsive pleading is served_” Fed.R.Civ.P. 15(a). Nevertheless, if a complaint is dismissed for failure to state a claim upon which relief can be granted, leave to amend may be denied, even if prior to a responsive pleading, if amendment of the complaint would be futile.
See Schreiber Distributing Co. v. Serv-Well Furniture Co.,
Albrecht requested leave to amend in order to allege more facts concerning the contents of the conversation between Lund and the partnership’s attorneys on November 9, 1982. Albrecht’s complaint alleged that Lund had spoken with Albrecht just prior to the time the jury was scheduled to render its verdict. At this time, the complaint states, Lund related to Albrecht that, based upon discussions he had with their attorneys, he believed an adverse verdict was a “distinct possibility.” Albrecht alleges that Lund misrepresented the advice of the partnership’s attorneys, but the complaint did not allege any details concerning the discussions between Lund and the attorneys.
To repair Albrecht’s causes of action for fraud, constructive fraud and breach of fiduciary duty, the amended complaint must allege a misrepresentation. See Cal. Civ.Code §§ 1572, 1573 (West 1982). 1 Regardless of the substance of the conversation between Lund and the partnership’s *196 attorneys, however, Lund's representation to Albrecht that he believed an adverse jury verdict was a distinct possibility could not be a misrepresentation. Lund’s statement concerned his own beliefs, and Al-brecht does not allege as the basis of his claims that Lund did not believe his own opinion to be true. 2
For the amended complaint to properly state a claim for intentional interference with prospective economic advantage, Al-brecht must repair the complaint’s allegations concerning several of the elements of this count.
See Olivet v. Frischling,
The district court did not abuse its discretion in denying Albrecht leave to amend his complaint.
AFFIRMED.
Notes
. Albrecht’s claim of undue influence as an alternative basis for these counts is groundless. For example, Albrecht does not allege that Lund exercised excessive strength or that he was a dominant subject and Albrecht was a servient subject.
See Odorizzi v. Bloomfield School District,
. Albrecht’s complaint is contradictory with respect to exactly what Lund allegedly communicated to Albrecht. In paragraph 10, Albrecht alleges that "Lund stated that he believed that [an adverse verdict] was a distinct possibility based upon discussions he had just had with Plaintiffs’ and Lund’s attorneys_” In paragraph 23, however, Albrecht alleges that Lund "represented that Plaintiffs’ and Lund’s attorneys in the Lawsuit had just indicated to him that an adverse verdict on the counter-claims was a distinct possibility." Regardless, accepting as true the facts as alleged in the complaint and construing them in the light most favorable to the nonmoving party,
Western Oil & Gas Co. v. New,
