diff --git a/src/IterableTables.jl b/src/IterableTables.jl
index f56e734..5b6f34a 100644
--- a/src/IterableTables.jl
+++ b/src/IterableTables.jl
@@ -14,7 +14,9 @@ function __init__()
     @require StatsModels="3eaba693-59b7-5ba5-a881-562e759f1c8d" if !isdefined(StatsModels, :Tables)
         include("integrations/statsmodels.jl")
     end
-    @require TimeSeries="9e3dc215-6440-5c97-bce1-76c03772f85e" include("integrations/timeseries.jl")
+    @require TimeSeries="9e3dc215-6440-5c97-bce1-76c03772f85e" if !isdefined(TimeSeries, :Tables)
+        include("integrations/timeseries.jl")
+    end
     @require Temporal="a110ec8f-48c8-5d59-8f7e-f91bc4cc0c3d" include("integrations/temporal.jl")
 end
 
diff --git a/test/test_integration_timeseries.jl b/test/test_integration_timeseries.jl
index dda4a67..6724d32 100644
--- a/test/test_integration_timeseries.jl
+++ b/test/test_integration_timeseries.jl
@@ -43,7 +43,7 @@ df4 = DataFrame(source_ta4)
 @test df4[:B] == [3,2,1]
 
 source_df = DataFrame(a=[4.,5.], timestamp=[Date(1999,1,1),Date(1999,1,2)], b=[6.,8.])
-ta2 = TimeArray(source_df)
+ta2 = TimeArray(source_df, timestamp=:timestamp)
 @test length(ta2) == 2
 @test TimeSeries.colnames(ta2) == [:a, :b]
 @test TimeSeries.values(ta2) == [4. 6.;5. 8.]