diff --git a/mobilitydb/src/general/span_analyze.c b/mobilitydb/src/general/span_analyze.c
index 40cae5a253..8d13f7fd01 100644
--- a/mobilitydb/src/general/span_analyze.c
+++ b/mobilitydb/src/general/span_analyze.c
@@ -95,7 +95,11 @@ void
 span_compute_stats_generic(VacAttrStats *stats, int non_null_cnt, int *slot_idx,
   SpanBound *lowers, SpanBound *uppers, float8 *lengths, bool valuedim)
 {
+#if POSTGRESQL_VERSION_NUMBER >= 170000
+  int num_hist, num_bins = stats->attstattarget;
+#else
   int num_hist, num_bins = stats->attr->attstattarget;
+#endif
   Datum *bound_hist_values, *length_hist_values;
 
   /* Must copy the target values into anl_context */
@@ -361,11 +365,20 @@ Span_analyze(PG_FUNCTION_ARGS)
   /* Set the callback function to compute statistics. */
   stats->compute_stats = &span_compute_stats;
 
+
+#if POSTGRESQL_VERSION_NUMBER >= 170000
+  if (stats->attstattarget < 0)
+    stats->attstattarget = default_statistics_target;
+
+  /* same as in std_typanalyze */
+  stats->minrows = 300 * stats->attstattarget;
+#else
   if (stats->attr->attstattarget < 0)
     stats->attr->attstattarget = default_statistics_target;
 
   /* same as in std_typanalyze */
   stats->minrows = 300 * stats->attr->attstattarget;
+#endif
 
   PG_RETURN_BOOL(true);
 }
diff --git a/mobilitydb/src/general/temporal_analyze.c b/mobilitydb/src/general/temporal_analyze.c
index f626daaf25..99f77c45ad 100644
--- a/mobilitydb/src/general/temporal_analyze.c
+++ b/mobilitydb/src/general/temporal_analyze.c
@@ -236,7 +236,6 @@ temporal_extra_info(VacAttrStats *stats)
 {
   TypeCacheEntry *typentry;
   TemporalAnalyzeExtraData *extra_data;
-  Form_pg_attribute attr = stats->attr;
 
   /* Check attribute data type is a temporal type. */
   if (! temporal_type(oid_type(stats->attrtypid)))
@@ -290,7 +289,11 @@ temporal_extra_info(VacAttrStats *stats)
   extra_data->std_extra_data = stats->extra_data;
   stats->extra_data = extra_data;
 
-  stats->minrows = 300 * attr->attstattarget;
+#if POSTGRESQL_VERSION_NUMBER >= 170000
+  stats->minrows = 300 * stats->attstattarget;
+#else
+  stats->minrows = 300 * stats->attr->attstattarget;
+#endif
   return;
 }
 
diff --git a/mobilitydb/src/point/tpoint_analyze.c b/mobilitydb/src/point/tpoint_analyze.c
index 48f904e0cc..da13dec2c3 100644
--- a/mobilitydb/src/point/tpoint_analyze.c
+++ b/mobilitydb/src/point/tpoint_analyze.c
@@ -675,7 +675,11 @@ gserialized_compute_stats(VacAttrStats *stats, AnalyzeAttrFetchFunc fetchfunc,
    * we have an average of 5 features for each cell so the histogram isn't
    * so sparse.
    */
+#if POSTGRESQL_VERSION_NUMBER >= 170000
+  histo_cells_target = (int) pow((double) (stats->attstattarget),
+#else
   histo_cells_target = (int) pow((double) (stats->attr->attstattarget),
+#endif
     (double) ndims);
   histo_cells_target = Min(histo_cells_target, ndims * 10000);
   histo_cells_target = Min(histo_cells_target, (int)(total_rows/5));