diff --git a/PyMca.spec b/PyMca.spec
index 50d2f1a..5609e04 100644
--- a/PyMca.spec
+++ b/PyMca.spec
@@ -1,5 +1,5 @@
 Name:           PyMca
-Version:        5.9.4
+Version:        5.9.3
 Release:        %autorelease
 Summary:        X-ray Fluorescence Toolkit
 License:        GPL-2.0-or-later
@@ -61,7 +61,8 @@ This package contains photon interaction data/elements data for %{name}.
 %prep
 %autosetup -p1 -n pymca-%{version}
 
-sed -r -i 's|(os.path.join.")(PyMca5")|\1src/\2|' setup.py
+# Fix wrong shebang of pymcapostbatch.
+sed -i "s|!python|!%python3|g" PyMca5/scripts/pymcapostbatch
 
 %build
 # Need to define manually. Note using pkg-config to export the cflags
@@ -79,8 +80,6 @@ PYMCA_DATA_DIR=/usr/share/PyMca \
 PYMCA_DOC_DIR=/usr/share/doc/PyMca \
 %py3_install
 
-cp -ap src/PyMca5/PyMcaData/attdata/* %{buildroot}%{_datadir}/PyMca/attdata/
-
 # Install desktop file.
 desktop-file-install --dir=%{buildroot}%{_datadir}/applications %{S:1}
 desktop-file-install --dir=%{buildroot}%{_datadir}/applications %{S:2}
@@ -194,7 +193,7 @@ PYMCA_DATA_DIR=%{buildroot}/usr/share/PyMca \
 PYMCA_DOC_DIR=%{buildroot}/usr/share/doc/PyMca \
 QT_QPA_PLATFORM=offscreen \
 LC_ALL=pl_PL.utf8 \
-%python3 src/PyMca5/tests/TestAll.py
+%python3 PyMca5/tests/TestAll.py
 
 # Test results are ingored. In F34 rawhide mock:
 # ERROR: testHdf5Uri (ConfigDictTest.testConfigDict)
diff --git a/sources b/sources
index 81ef8da..a3e17fc 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pymca-5.9.4-filtered.tar.xz) = 08304ccfda672aa7fe9075eb72a17d5a12c72924c15546c0706435970d754e8dcf75870bdac99509a52d539e5f6d8cc42131bae823d9c0cbda688e4b5dfa39f4
+SHA512 (pymca-5.9.3-filtered.tar.xz) = 5dc298a47a5e6591f805c4e892fe1c175b3e76b6591217b405acf92ebbce5107c6a69da7ac0d3039ad963b1adce1d421893efcf9b0c783c140a32c09e61156f3