diff --git a/reduction_tools/stream_stats.py b/reduction_tools/stream_stats.py
index 2fedc4b..1c062f1 100644
--- a/reduction_tools/stream_stats.py
+++ b/reduction_tools/stream_stats.py
@@ -52,7 +52,7 @@ def scrub_res( stream ):
     # example - diffraction_resolution_limit = 4.07 nm^-1 or 2.46 A
     # scrub res_lst or return np.nan
     try:
-        pattern = r"diffraction_resolution_limit\s=\s\d\.\d+\snm\^-1\sor\s(\d\.\d+)\sA"
+        pattern = r"diffraction_resolution_limit\s=\s\d\.\d+\snm\^-1\sor\s(\d+\.\d+)\sA"
         res_lst = re.findall( pattern, stream )
         if AttributeError:
             return res_lst