diff --git a/src/generator/templates/api/api/call_builders.rs.mako b/src/generator/templates/api/api/call_builders.rs.mako
index b54582401c..8ec0adcf69 100644
--- a/src/generator/templates/api/api/call_builders.rs.mako
+++ b/src/generator/templates/api/api/call_builders.rs.mako
@@ -4,10 +4,7 @@
 <%namespace name="mbuild" file="../lib/mbuild.mako"/>\
 <%namespace name="schema" file="../lib/schema.mako"/>\
 <%
-    from generator.lib.util import (new_context, rust_comment, rust_doc_comment, rust_module_doc_comment,
-                      rb_type, hub_type, mangle_ident, hub_type_params_s,
-                      rb_type_params_s, find_fattest_resource, HUB_TYPE_PARAMETERS, METHODS_RESOURCE,
-                      UNUSED_TYPE_MARKER, schema_markers)
+    from generator.lib.util import (new_context, hub_type, hub_type_params_s)
 
     c = new_context(schemas, resources)
     hub_type = hub_type(c.schemas, util.canonical_name())
diff --git a/src/generator/templates/api/api/hub.rs.mako b/src/generator/templates/api/api/hub.rs.mako
index ccf63dccb9..b9dfb323ea 100644
--- a/src/generator/templates/api/api/hub.rs.mako
+++ b/src/generator/templates/api/api/hub.rs.mako
@@ -4,10 +4,8 @@
 <%namespace name="mbuild" file="../lib/mbuild.mako"/>\
 <%namespace name="schema" file="../lib/schema.mako"/>\
 <%
-    from generator.lib.util import (new_context, rust_comment, rust_doc_comment, rust_module_doc_comment,
-                      rb_type, hub_type, mangle_ident, hub_type_params_s,
-                      rb_type_params_s, find_fattest_resource, HUB_TYPE_PARAMETERS, METHODS_RESOURCE,
-                      UNUSED_TYPE_MARKER, schema_markers)
+    from generator.lib.util import (new_context, rust_doc_comment, rb_type, hub_type, mangle_ident, hub_type_params_s,
+                      rb_type_params_s, HUB_TYPE_PARAMETERS)
 
     c = new_context(schemas, resources)
     hub_type = hub_type(c.schemas, util.canonical_name())
diff --git a/src/generator/templates/api/api/method_builders.rs.mako b/src/generator/templates/api/api/method_builders.rs.mako
index e029589f6e..466650c029 100644
--- a/src/generator/templates/api/api/method_builders.rs.mako
+++ b/src/generator/templates/api/api/method_builders.rs.mako
@@ -4,10 +4,7 @@
 <%namespace name="mbuild" file="../lib/mbuild.mako"/>\
 <%namespace name="schema" file="../lib/schema.mako"/>\
 <%
-    from generator.lib.util import (new_context, rust_comment, rust_doc_comment, rust_module_doc_comment,
-                      rb_type, hub_type, mangle_ident, hub_type_params_s,
-                      rb_type_params_s, find_fattest_resource, HUB_TYPE_PARAMETERS, METHODS_RESOURCE,
-                      UNUSED_TYPE_MARKER, schema_markers)
+    from generator.lib.util import (new_context, hub_type, hub_type_params_s)
 
     c = new_context(schemas, resources)
     hub_type = hub_type(c.schemas, util.canonical_name())
diff --git a/src/generator/templates/api/api/mod.rs.mako b/src/generator/templates/api/api/mod.rs.mako
index e657247b69..6ce0d89ee1 100644
--- a/src/generator/templates/api/api/mod.rs.mako
+++ b/src/generator/templates/api/api/mod.rs.mako
@@ -4,10 +4,7 @@
 <%namespace name="mbuild" file="../lib/mbuild.mako"/>\
 <%namespace name="schema" file="../lib/schema.mako"/>\
 <%
-    from generator.lib.util import (new_context, rust_comment, rust_doc_comment, rust_module_doc_comment,
-                      rb_type, hub_type, mangle_ident, hub_type_params_s,
-                      rb_type_params_s, find_fattest_resource, HUB_TYPE_PARAMETERS, METHODS_RESOURCE,
-                      UNUSED_TYPE_MARKER, schema_markers)
+    from generator.lib.util import (new_context, hub_type, hub_type_params_s)
 
     c = new_context(schemas, resources)
     hub_type = hub_type(c.schemas, util.canonical_name())
diff --git a/src/generator/templates/api/api/schemas.rs.mako b/src/generator/templates/api/api/schemas.rs.mako
index 60f6359d98..b0e8a0ec14 100644
--- a/src/generator/templates/api/api/schemas.rs.mako
+++ b/src/generator/templates/api/api/schemas.rs.mako
@@ -4,10 +4,7 @@
 <%namespace name="mbuild" file="../lib/mbuild.mako"/>\
 <%namespace name="schema" file="../lib/schema.mako"/>\
 <%
-    from generator.lib.util import (new_context, rust_comment, rust_doc_comment, rust_module_doc_comment,
-                      rb_type, hub_type, mangle_ident, hub_type_params_s,
-                      rb_type_params_s, find_fattest_resource, HUB_TYPE_PARAMETERS, METHODS_RESOURCE,
-                      UNUSED_TYPE_MARKER, schema_markers)
+    from generator.lib.util import (new_context, hub_type, hub_type_params_s, UNUSED_TYPE_MARKER, schema_markers)
 
     c = new_context(schemas, resources)
     hub_type = hub_type(c.schemas, util.canonical_name())
diff --git a/src/generator/templates/api/api/utilities.rs.mako b/src/generator/templates/api/api/utilities.rs.mako
index e6376a10ee..375021a026 100644
--- a/src/generator/templates/api/api/utilities.rs.mako
+++ b/src/generator/templates/api/api/utilities.rs.mako
@@ -4,10 +4,7 @@
 <%namespace name="mbuild" file="../lib/mbuild.mako"/>\
 <%namespace name="schema" file="../lib/schema.mako"/>\
 <%
-    from generator.lib.util import (new_context, rust_comment, rust_doc_comment, rust_module_doc_comment,
-                      rb_type, hub_type, mangle_ident, hub_type_params_s,
-                      rb_type_params_s, find_fattest_resource, HUB_TYPE_PARAMETERS, METHODS_RESOURCE,
-                      UNUSED_TYPE_MARKER, schema_markers)
+    from generator.lib.util import (new_context, hub_type, hub_type_params_s)
 
     c = new_context(schemas, resources)
     hub_type = hub_type(c.schemas, util.canonical_name())