diff --git a/plugins/postgres/dbt/include/postgres/macros/relations/materialized_view/drop.sql b/plugins/postgres/dbt/include/postgres/macros/relations/materialized_view/drop.sql
new file mode 100644
index 00000000000..2263bb652b2
--- /dev/null
+++ b/plugins/postgres/dbt/include/postgres/macros/relations/materialized_view/drop.sql
@@ -0,0 +1,3 @@
+{% macro postgres__drop_materialized_view(relation) -%}
+    drop materialized view if exists {{ relation }} cascade
+{%- endmacro %}
diff --git a/plugins/postgres/dbt/include/postgres/macros/relations/table/drop.sql b/plugins/postgres/dbt/include/postgres/macros/relations/table/drop.sql
new file mode 100644
index 00000000000..146cfc8273f
--- /dev/null
+++ b/plugins/postgres/dbt/include/postgres/macros/relations/table/drop.sql
@@ -0,0 +1,3 @@
+{% macro postgres__drop_table(relation) -%}
+    drop table if exists {{ relation }} cascade
+{%- endmacro %}
diff --git a/plugins/postgres/dbt/include/postgres/macros/relations/view/drop.sql b/plugins/postgres/dbt/include/postgres/macros/relations/view/drop.sql
new file mode 100644
index 00000000000..46bd5a063eb
--- /dev/null
+++ b/plugins/postgres/dbt/include/postgres/macros/relations/view/drop.sql
@@ -0,0 +1,3 @@
+{% macro postgres__drop_view(relation) -%}
+    drop view if exists {{ relation }} cascade
+{%- endmacro %}