diff --git a/Project.toml b/Project.toml
index 4d17c71..eb6c655 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "PProf"
 uuid = "e4faabce-9ead-11e9-39d9-4379958e3056"
 authors = ["Valentin Churavy <v.churavy@gmail.com>", "Nathan Daly <nhdaly@gmail.com>"]
-version = "3.1.1"
+version = "3.1.2"
 
 [deps]
 AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"
diff --git a/src/PProf.jl b/src/PProf.jl
index f6092a8..95c7cb5 100644
--- a/src/PProf.jl
+++ b/src/PProf.jl
@@ -193,6 +193,7 @@ function pprof(data::Union{Nothing, Vector{UInt}} = nothing,
             if has_meta
                 # This should never happen in has_meta mode
                 @error "Unexpected 0 in data, please file an issue." idx
+                idx -= 1
                 continue
             end
             # Avoid creating empty samples