diff --git a/pgsql/pointcloud.control.in b/pgsql/pointcloud.control.in
index 7280c6b..6bd694c 100644
--- a/pgsql/pointcloud.control.in
+++ b/pgsql/pointcloud.control.in
@@ -2,6 +2,6 @@
 comment = 'data type for lidar point clouds'
 default_version = '#POINTCLOUD_VERSION#'
 module_pathname = '$libdir/pointcloud-#POINTCLOUD_VERSION_MAJOR#'
-relocatable = true
+relocatable = false
 superuser = true
 #requires = 'postgis'
diff --git a/pgsql/pointcloud.sql.in b/pgsql/pointcloud.sql.in
index 2eb1d16..a15343c 100644
--- a/pgsql/pointcloud.sql.in
+++ b/pgsql/pointcloud.sql.in
@@ -25,7 +25,7 @@ CREATE TABLE IF NOT EXISTS pointcloud_formats (
 );
 
 -- Register pointcloud_formats table so the contents are included in pg_dump output
-SELECT pg_catalog.pg_extension_config_dump('pointcloud_formats', '');
+SELECT pg_catalog.pg_extension_config_dump('@extschema@.pointcloud_formats', '');
 
 CREATE OR REPLACE FUNCTION PC_SchemaGetNDims(pcid integer)
 	RETURNS integer
@@ -98,9 +98,9 @@ DECLARE
 	scrver TEXT;
 	version TEXT;
 BEGIN
-	libver := pc_lib_version();
-	scrver := pc_script_version();
-	version := _pc_version_no_commit(libver, scrver);
+	libver := @extschema@.pc_lib_version();
+	scrver := @extschema@.pc_script_version();
+	version := @extschema@._pc_version_no_commit(libver, scrver);
 	RETURN version;
 END;
 $$
@@ -118,12 +118,12 @@ DECLARE
 	libxml2ver TEXT;
 	lazperfenabled BOOLEAN;
 BEGIN
-	pclibver := pc_lib_version();
-	pcscrver := pc_script_version();
-	pcver := _pc_version_no_commit(pclibver, pcscrver);
-	pgsqlver := pc_pgsql_version();
-	libxml2ver := pc_libxml2_version();
-	lazperfenabled := pc_lazperf_enabled();
+	pclibver := @extschema@.pc_lib_version();
+	pcscrver := @extschema@.pc_script_version();
+	pcver := @extschema@._pc_version_no_commit(pclibver, pcscrver);
+	pgsqlver := @extschema@.pc_pgsql_version();
+	libxml2ver := @extschema@.pc_libxml2_version();
+	lazperfenabled := @extschema@.pc_lazperf_enabled();
 	RETURN 'POINTCLOUD="' || pclibver || '" PGSQL="' || pgsqlver || '" LIBXML2="' || libxml2ver ||
 		' LAZPERF enabled=' || lazperfenabled;
 END;
@@ -168,7 +168,7 @@ BEGIN
 		END IF;
 	END IF;
 
-	RETURN pc_version();
+	RETURN @extschema@.pc_version();
 END;
 $$ LANGUAGE 'plpgsql' VOLATILE;
 
diff --git a/pgsql_postgis/pointcloud_postgis.control.in b/pgsql_postgis/pointcloud_postgis.control.in
index 25771d0..809136b 100644
--- a/pgsql_postgis/pointcloud_postgis.control.in
+++ b/pgsql_postgis/pointcloud_postgis.control.in
@@ -1,6 +1,6 @@
 # pointcloud postgis integration extension
 comment = 'integration for pointcloud LIDAR data and PostGIS geometry data'
 default_version = '@POINTCLOUD_VERSION@'
-relocatable = true
+relocatable = false
 superuser = false
 requires = 'postgis, pointcloud'
diff --git a/pgsql_postgis/pointcloud_postgis.sql.in b/pgsql_postgis/pointcloud_postgis.sql.in
index 408c45b..1d243bd 100644
--- a/pgsql_postgis/pointcloud_postgis.sql.in
+++ b/pgsql_postgis/pointcloud_postgis.sql.in
@@ -5,10 +5,10 @@ CREATE OR REPLACE FUNCTION PC_Intersection(pcpatch, geometry)
 	RETURNS pcpatch AS
 	$$
 		WITH
-			 pts AS (SELECT PC_Explode($1) AS pt),
-		   pgpts AS (SELECT ST_GeomFromEWKB(PC_AsBinary(pt)) AS pgpt, pt FROM pts),
-			ipts AS (SELECT pt FROM pgpts WHERE ST_Intersects(pgpt, $2)),
-			ipch AS (SELECT PC_Patch(pt) AS pch FROM ipts)
+			 pts AS (SELECT @extschema@.PC_Explode($1) AS pt),
+		   pgpts AS (SELECT @extschema@.ST_GeomFromEWKB(@extschema@.PC_AsBinary(pt)) AS pgpt, pt FROM pts),
+			ipts AS (SELECT pt FROM pgpts WHERE @extschema@.ST_Intersects(pgpt, $2)),
+			ipch AS (SELECT @extschema@.PC_Patch(pt) AS pch FROM ipts)
 		SELECT pch FROM ipch;
 	$$
 	LANGUAGE 'sql';
@@ -19,14 +19,14 @@ CREATE OR REPLACE FUNCTION PC_Intersection(pcpatch, geometry)
 CREATE OR REPLACE FUNCTION PC_EnvelopeGeometry(pcpatch)
 	RETURNS geometry AS
 	$$
-		SELECT ST_GeomFromEWKB(PC_EnvelopeAsBinary($1))
+		SELECT @extschema@.ST_GeomFromEWKB(@extschema@.PC_EnvelopeAsBinary($1))
 	$$
 	LANGUAGE 'sql';
 
 CREATE OR REPLACE FUNCTION geometry(pcpatch)
 	RETURNS geometry AS
 	$$
-		SELECT PC_EnvelopeGeometry($1)
+		SELECT @extschema@.PC_EnvelopeGeometry($1)
 	$$
 	LANGUAGE 'sql';
 
@@ -39,7 +39,7 @@ CREATE CAST (pcpatch AS geometry) WITH FUNCTION PC_EnvelopeGeometry(pcpatch);
 CREATE OR REPLACE FUNCTION geometry(pcpoint)
 	RETURNS geometry AS
 	$$
-		SELECT ST_GeomFromEWKB(PC_AsBinary($1))
+		SELECT @extschema@.ST_GeomFromEWKB(@extschema@.PC_AsBinary($1))
 	$$
 	LANGUAGE 'sql';
 
@@ -52,14 +52,14 @@ CREATE CAST (pcpoint AS geometry) WITH FUNCTION geometry(pcpoint);
 CREATE OR REPLACE FUNCTION PC_Intersects(pcpatch, geometry)
 	RETURNS boolean AS
 	$$
-		SELECT ST_Intersects($2, PC_EnvelopeGeometry($1))
+		SELECT @extschema@.ST_Intersects($2, @extschema@.PC_EnvelopeGeometry($1))
 	$$
 	LANGUAGE 'sql';
 
 CREATE OR REPLACE FUNCTION PC_Intersects(geometry, pcpatch)
 	RETURNS boolean AS
 	$$
-		SELECT PC_Intersects($2, $1)
+		SELECT @extschema@.PC_Intersects($2, $1)
 	$$
 	LANGUAGE 'sql';
 
@@ -69,7 +69,7 @@ CREATE OR REPLACE FUNCTION PC_Intersects(geometry, pcpatch)
 CREATE OR REPLACE FUNCTION PC_BoundingDiagonalGeometry(pcpatch)
 	RETURNS geometry AS
 	$$
-		SELECT ST_GeomFromEWKB(PC_BoundingDiagonalAsBinary($1))
+		SELECT @extschema@.ST_GeomFromEWKB(@extschema@.PC_BoundingDiagonalAsBinary($1))
 	$$
 	LANGUAGE 'sql';