diff --git a/blueprint-compiler.py b/blueprint-compiler.py
index 1b9f393..91a8dde 100755
--- a/blueprint-compiler.py
+++ b/blueprint-compiler.py
@@ -19,6 +19,13 @@
 #
 # SPDX-License-Identifier: LGPL-3.0-or-later
 
+import os, sys
+
+# Try to find the python module, assuming the current file is installed to (prefix)/bin
+dirname = os.path.join(os.path.dirname(os.path.dirname(__file__)), "share", "blueprint-compiler")
+if os.path.isdir(os.path.join(dirname, "blueprintcompiler")):
+    sys.path.insert(0, dirname)
+
 from blueprintcompiler import main
 
 if __name__ == "__main__":
diff --git a/meson.build b/meson.build
index 71b2334..1cba9b0 100644
--- a/meson.build
+++ b/meson.build
@@ -26,7 +26,7 @@ install_data(
 meson.override_find_program('blueprint-compiler', find_program('blueprint-compiler.py'))
 
 if not meson.is_subproject()
-  install_subdir('blueprintcompiler', install_dir: py.get_install_dir())
+  install_subdir('blueprintcompiler', install_dir: datadir / 'blueprint-compiler')
 endif
 
 subdir('tests')
diff --git a/tests/fuzz.py b/tests/fuzz.py
index c68d7d7..17f2eeb 100644
--- a/tests/fuzz.py
+++ b/tests/fuzz.py
@@ -1,5 +1,8 @@
+import os, sys
 from pythonfuzz.main import PythonFuzz
 
+sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))
+
 from blueprintcompiler import tokenizer, parser, decompiler
 from blueprintcompiler.completions import complete
 from blueprintcompiler.errors import PrintableError, MultipleErrors, CompileError, CompilerBugError