diff --git a/src/ocrmypdf/pdfa.py b/src/ocrmypdf/pdfa.py
index 1320cc73..68b6f39a 100644
--- a/src/ocrmypdf/pdfa.py
+++ b/src/ocrmypdf/pdfa.py
@@ -19,12 +19,6 @@ except ImportError:
     from importlib.resources import files as package_files
 
 import pikepdf
-import pkg_resources  # deprecated
-
-# Deprecated
-ICC_PROFILE_RELPATH = 'data/sRGB.icc'
-# Deprecated
-SRGB_ICC_PROFILE = pkg_resources.resource_filename('ocrmypdf', ICC_PROFILE_RELPATH)
 
 SRGB_ICC_PROFILE_NAME = 'sRGB.icc'
 
@@ -108,7 +102,9 @@ def generate_pdfa_ps(target_filename: Path, icc: str = 'sRGB'):
     if icc != 'sRGB':
         raise NotImplementedError("Only supporting sRGB")
 
-    bytes_icc_profile = (package_files('ocrmypdf.data') / SRGB_ICC_PROFILE).read_bytes()
+    bytes_icc_profile = (
+        package_files('ocrmypdf.data') / SRGB_ICC_PROFILE_NAME
+    ).read_bytes()
     ps = '\n'.join(_make_postscript(icc, bytes_icc_profile, 3))
 
     # We should have encoded everything to pure ASCII by this point, and
diff --git a/tests/test_metadata.py b/tests/test_metadata.py
index 02e21fa8..d0e9a68b 100644
--- a/tests/test_metadata.py
+++ b/tests/test_metadata.py
@@ -20,7 +20,7 @@ from ocrmypdf._pipeline import convert_to_pdfa, metadata_fixup
 from ocrmypdf._plugin_manager import get_plugin_manager
 from ocrmypdf.cli import get_parser
 from ocrmypdf.exceptions import ExitCode
-from ocrmypdf.pdfa import SRGB_ICC_PROFILE, file_claims_pdfa, generate_pdfa_ps
+from ocrmypdf.pdfa import file_claims_pdfa, generate_pdfa_ps
 from ocrmypdf.pdfinfo import PdfInfo
 
 from .conftest import check_ocrmypdf, run_ocrmypdf
@@ -273,19 +273,6 @@ def test_xml_metadata_preserved(test_file, output_type, resources, outpdf):
             )
 
 
-def test_srgb_in_unicode_path(tmp_path):
-    """Test that we can produce pdfmark when install path is not ASCII"""
-
-    dstdir = tmp_path / b'\xe4\x80\x80'.decode('utf-8')
-    dstdir.mkdir()
-    dst = dstdir / 'sRGB.icc'
-
-    copyfile(SRGB_ICC_PROFILE, fspath(dst))
-
-    with patch('ocrmypdf.pdfa.SRGB_ICC_PROFILE', new=str(dst)):
-        generate_pdfa_ps(dstdir / 'out.ps')
-
-
 def test_kodak_toc(resources, outpdf):
     check_ocrmypdf(
         resources / 'kcs.pdf',