diff --git a/docs/change-log.md b/docs/change-log.md
index 657c1d3f..095c8d66 100644
--- a/docs/change-log.md
+++ b/docs/change-log.md
@@ -2,6 +2,7 @@
 
 ## v1.9.4  
 
+- Fix bug in process_location_types.R script that allowed for <1 minute time differences between a final resampled row and the next sensed location row   
 - Fix bug in PHONE_BATTERY RAPIDS provider that could result in negative values for battery consumption rate features
 - Fix bug in PHONE_APPLICATIONS_FOREGROUND RAPIDS provider that could result in some rows being excluded from output depending on order in which apps are processed   
 - Fix bug in PHONE_SCREEN RAPIDS provider that dropped rows exceeding specified thresholds based on within-segment rather than overall episode duration  
diff --git a/src/data/process_location_types.R b/src/data/process_location_types.R
index 13b867ce..c9ac7f2e 100644
--- a/src/data/process_location_types.R
+++ b/src/data/process_location_types.R
@@ -71,6 +71,8 @@ if(locations_to_use == "ALL"){
                     id = id -1,
                     timestamp = timestamp + (id * 60000)) %>% 
             ungroup() %>% 
+            # drop last resampled row from a group if there is not at least 1 minute between its timestamp and the following sensed location timestamp
+            filter(!(provider == "resampled" & !is.na(lead(timestamp)) & lead(timestamp) - timestamp < 60000)) %>%
             select(-resample_group, -limit, -id)
     } else {
         processed_locations <- locations