diff --git a/gtsam_unstable/nonlinear/ConcurrentBatchFilter.cpp b/gtsam_unstable/nonlinear/ConcurrentBatchFilter.cpp
index 4d0c70653..117ce049d 100644
--- a/gtsam_unstable/nonlinear/ConcurrentBatchFilter.cpp
+++ b/gtsam_unstable/nonlinear/ConcurrentBatchFilter.cpp
@@ -634,7 +634,7 @@ void ConcurrentBatchFilter::getSummarizedFactors(NonlinearFactorGraph& summarize
   summarizedFactors.push_back(filterSummarization_);
   rootValues.insert(rootValues_);
 
-  gttic(get_summarized_factors);
+  gttoc(get_summarized_factors);
 }
 
 /* ************************************************************************* */
@@ -646,7 +646,7 @@ void ConcurrentBatchFilter::getSmootherFactors(NonlinearFactorGraph& smootherFac
   smootherFactors.push_back(smootherFactors_);
   smootherValues.insert(smootherValues_);
 
-  gttic(get_smoother_factors);
+  gttoc(get_smoother_factors);
 }
 
 /* ************************************************************************* */
diff --git a/gtsam_unstable/nonlinear/ConcurrentBatchSmoother.cpp b/gtsam_unstable/nonlinear/ConcurrentBatchSmoother.cpp
index d00b6d192..c834b0cf3 100644
--- a/gtsam_unstable/nonlinear/ConcurrentBatchSmoother.cpp
+++ b/gtsam_unstable/nonlinear/ConcurrentBatchSmoother.cpp
@@ -279,7 +279,7 @@ void ConcurrentBatchSmoother::getSummarizedFactors(NonlinearFactorGraph& summari
   // Copy the previous calculated smoother summarization factors into the output
   summarizedFactors.push_back(smootherSummarization_);
 
-  gttic(get_summarized_factors);
+  gttoc(get_summarized_factors);
 }
 
 /* ************************************************************************* */
@@ -324,7 +324,7 @@ void ConcurrentBatchSmoother::postsync() {
 /* ************************************************************************* */
 size_t ConcurrentBatchSmoother::insertFactor(const NonlinearFactor::shared_ptr& factor) {
 
-  gttic(insert_factor);
+  gttic(insert_factors);
 
   // Insert the factor into an existing hole in the factor graph, if possible
   size_t slot;