diff --git a/Project.toml b/Project.toml
index 1858698..f9bc9a0 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "PeriodicGraphs"
 uuid = "18c5b727-b240-4874-878a-f2e242435bab"
 authors = ["Lionel Zoubritzky lionel.zoubritzky@gmail.com"]
-version = "0.1.2"
+version = "0.1.3"
 
 [deps]
 LightGraphs = "093fc24a-ae57-5d10-9952-331d41423f4d"
diff --git a/src/precompile.jl b/src/precompile.jl
index 1cf1b99..7a12b8c 100644
--- a/src/precompile.jl
+++ b/src/precompile.jl
@@ -25,19 +25,24 @@ function _precompile_()
         @assert Base.precompile(Tuple{typeof(LightGraphs.add_vertices!),PeriodicGraph{i},Int})
         @assert Base.precompile(Tuple{typeof(LightGraphs.rem_edge!),PeriodicGraph{i},PeriodicEdge{i}})
         @assert Base.precompile(Tuple{typeof(LightGraphs.rem_vertex!),PeriodicGraph{i},Int})
+        @assert Base.precompile(Tuple{typeof(collect),PeriodicGraphs.PeriodicEdgeIter{i}})
         @assert Base.precompile(Tuple{typeof(LightGraphs.connected_components),PeriodicGraph{i}})
         @assert Base.precompile(Tuple{typeof(coordination_sequence),PeriodicGraph{i},Int,Int})
         @assert Base.precompile(Tuple{typeof(dimensionality),PeriodicGraph{i}})
+        @assert Base.precompile(Tuple{typeof(find_edges),PeriodicGraph{i},Int,Int})
         @assert Base.precompile(Tuple{typeof(LightGraphs.has_edge),PeriodicGraph{i},Int,Int})
         @assert Base.precompile(Tuple{typeof(LightGraphs.induced_subgraph),PeriodicGraph{i},Vector{Int}})
         @assert Base.precompile(Tuple{typeof(Base.isempty),PeriodicGraphs.PeriodicEdgeIter{i}})
         @assert Base.precompile(Tuple{typeof(LightGraphs.neighborhood),PeriodicGraph{i},Int,Int})
+        @assert Base.precompile(Tuple{typeof(offset_representatives!),PeriodicGraph{i},Vector{Any}})
         @assert Base.precompile(Tuple{typeof(offset_representatives!),PeriodicGraph{i},Vector{Int}})
+        @assert Base.precompile(Tuple{typeof(offset_representatives!),PeriodicGraph{i},Vector{NTuple{i,Int}}})
         @assert Base.precompile(Tuple{typeof(LightGraphs.reverse),PeriodicEdge{i}})
         @assert Base.precompile(Tuple{typeof(Base.string),PeriodicEdge{i}})
         @assert Base.precompile(Tuple{typeof(Base.string),PeriodicGraph{i}})
         @assert Base.precompile(Tuple{typeof(Base.string),PeriodicVertex{i}})
         @assert Base.precompile(Tuple{typeof(swap_axes!),PeriodicGraph{i},Vector{Int}})
+        @assert Base.precompile(Tuple{typeof(swap_axes!),PeriodicGraph{i},NTuple{i,Int}})
         @assert Base.precompile(Tuple{typeof(vertex_permutation),PeriodicGraph{i},Vector{Any}})
     end
 end