Borussia Dortmund head coach Juergen Klopp admits his side are struggling in attack early in the season but says that comes as no surprise.
The Bundesliga giants thrashed Augsburg 4-0 in their league opener but battled to breakthrough against newly promoted Eintracht Braunschweig before claiming a 2-1 win.
Speaking ahead of his team's clash at home to fellow unbeaten side Werder Bremen, Klopp is unconcerned that Dortmund are yet to find their best in the attacking third.
Pierre-Emerick Aubameyang netted a hat-trick on his Dortmund debut, while fellow signing Henrikh Mkhitaryan's first appearance for the club came against Braunschweig, and the duo are likely to need time to gel with their new team-mates.
"It's not unusual to struggle a bit in attack at the beginning of the season. We have been more creative in the past," Klopp said.
"But, I could see my team working hard over 90 minutes, focusing on the game against Braunschweig and that's what we will require against Bremen in order to be successful.
"That's what we are planning to do."
Like Dortmund, Werder Bremen have played Braunschweig and Augsburg in their opening two matches, winning both 1-0.
Klopp labelled their two wins 'lucky' but believes they will be full of confidence having ended a run of 13 Bundesliga matches without a win, a streak which had stretched back to February.
"I think Bremen know that their first two wins against Eintracht Braunschweig and Augsburg were quite lucky," Klopp said.
"Braunschweig could have drawn, Augsburg had a lot of possession and a lot of chances but Bremen were patient and fought very well.
"I didn't even realise until listening to an interview with (Bremen midfielder) Zlatko Junuzovic, saying it was their first win since February.
"And that's how it must have felt for them. It gives them a boost for the week and they should be more confident."
|Coach: J. Klopp|
for J. Błaszczykowski 60'
for P. Aubameyang 67'
for H. Mkhitaryan 90+2'
|Gutierrez, Taylor released by Newcastle|
|Figo calls on re-elected Blatter to resign after ´dark day´ for football|
|Szczesny blasts father over ´idiotic´ comments|
|Blatter vows to leave ´strong´ FIFA|
|Blatter re-elected as FIFA president|
|BREAKING NEWS: FIFA elections set for second round of voting|
|Atsu wings in for Bournemouth campaign|
|Klopp: Pokal final not about me|
|Clement says Real goodbyes|
|Inter v Empoli: Icardi looking for final flourish|
|BREAKING NEWS: Blatter - I will fix FIFA|
|Northern Ireland v Qatar: O´Neill keen to prepare for Romania test|
|Palestine drop proposal for Israel suspension|
|Suarez will only get better, warns Iniesta|
|Martinez keen to recruit quickly|
|Monk keen to build on successful Swansea campaign|
|Fit-again Suarez set to aid Barca´s treble quest|
|Anonymous ´bomb´ threat received at FIFA Congress|
|Qatar organisers insist World Cup bid met ´highest ethical standards´|
|Wilkinson and Sorensen leave Stoke|
|Blatter: You can´t ask everyone to behave ethically just like that|
|Van Bronckhorst positive about Feyenoord future|
|Australian police to look into FFA-Warner dealings|
|Dardai signs Hertha deal|
|Protester interrupts FIFA Congress|
|Spurs complete Wimmer signing|
|Warner questions charges following release|
|Mexico v Guatemala: Herrera´s men kick off Copa preparations|
|New Zealand no longer supporting Blatter|
|´Post-World Cup trauma´ affected Mertesacker|
|Racing Club 0 Guarani 0 (0-1 agg): Draw sees Paraguayans through|
|Hamburg shocked by Karlsruher attack - Labbadia|
|Serie A Preview: Napoli, Lazio eye Champions League|
|Hodgson will not overstay England welcome|
|Scholes: United must keep Di Maria|
|Leyton Orient appoint Hendon|
|Benteke has a buy-out clause - Sherwood|
|US Soccer will support Prince Ali in FIFA election|
|Dynamo disappointed with officials after City friendly abandoned|
|Calls for Suarez appeal gather momentum|
|Eredvisie Review: Vitesse denied by late Uth goal, NAC Breda boost survival hopes|
|Rangers 1 Motherwell 3: McCall´s men facing uphill struggle|
|Hamburg 1 Karlsruher 1: Bundesliga side escape with draw|
|Blatter vows to lead FIFA clear of trouble as corruption scandal rolls on|
|Bundesliga: Bayern Munich season review - League crown not enough to signal successful campaign|
|Genoa forced to wait for UEFA licence|
|Injured Cardozo out of Paraguay squad|
|CONCACAF provisionally dismisses Webb and Li|
|Klopp: Career highlights of a charismatic coach|
|Verona v Juventus: Ogbonna seeks strong Champions League warm-up|
|FA charges Demetriou over betting breaches|
|Atalanta v Milan: Inzaghi faces last chance to prove worth|
|King joins Bournemouth as QPR rebuild begins|
|Plymouth part ways with Sheridan|
|Hernandez banned for three matches|
|Chelsea star Fabregas has nose surgery|
|Blatter: More bad news may follow|
|Galliani hopeful over Ancelotti deal|
|Frontzeck to continue as Hannover coach|
|Tremmel released as Tate waves goodbye to Swansea|
|Arsenal v Aston Villa: Sherwood out to upset holders|
|UEFA open to boycott of World Cup - Platini|
|Porto activate release clause for Casemiro|
|Athletic Bilbao v Barcelona: Catalans seeking second leg of treble|
|Auxerre v Paris Saint-Germain: History beckons for Ligue 1 champions|
|Cole confirms West Ham departure|
|UEFA elect not to boycott FIFA Congress|
|Borussia Dortmund v Wolfsburg: Klopp aiming for triumphant farewell|
|Flamini hails Coquelin impact at Arsenal|
|South Africa deny wrongdoing in World Cup bid|
|Benitez confirms Napoli exit|
|McShane among six released by Hull|
|Cerci committed to Milan|
|West Ham expect Collins to return for pre-season|
|Real deny Pogba bid|
|Important to keep Chelsea squad together - Mourinho|
|Alonso: Gerrard was magic|
|Pochettino silent on Ings speculation|
|Visa threatens to ´reassess´ sponsorship amid FIFA scandal|
|Blatter skips FIFA Medical Conference|
|MLS Preview: Revs not out for revenge against Galaxy|
|MLS Review: Sounders go top in West, Timbers and Galaxy win|
|AFC stands by Blatter|
|Matheus ´alright´ after collapse - Markevych|
|Copa Libertadores Review: River, Inter through to semis|
|Signing Toni a ´long shot´ for Adelaide|
|Ramsey good enough for Barca - Coleman|
|Bacuna pushing for Benteke stay|
|Evans stunner settles City friendly in Toronto|
|Banega: Emery a great coach|
|Emery tight-lipped on Sevilla future|
|Argentina finalise Copa America squad|
|Nike issues statement following arrest of FIFA officials|