diff --git a/martin/src/fonts/mod.rs b/martin/src/fonts/mod.rs
index f81540dcb..5f286e441 100644
--- a/martin/src/fonts/mod.rs
+++ b/martin/src/fonts/mod.rs
@@ -301,9 +301,8 @@ fn parse_font(
             name.push_str(style);
         }
         // Make sure font name has no slashes or commas, replacing them with spaces and de-duplicating spaces
-        name = name.replace(['/', ','], " ");
         name = RE_SPACES
-            .get_or_init(|| Regex::new(r"\s+").unwrap())
+            .get_or_init(|| Regex::new(r"(\s|/|,)+").unwrap())
             .replace_all(name.as_str(), " ")
             .to_string();
 
diff --git a/tests/test.sh b/tests/test.sh
index 4e3ce4601..ec3dbb2dc 100755
--- a/tests/test.sh
+++ b/tests/test.sh
@@ -136,7 +136,7 @@ validate_log()
 
   # Make sure the log has just the expected warnings, remove them, and test that there are no other ones
   test_log_has_str "$LOG_FILE" 'WARN  martin::pg::table_source] Table public.table_source has no spatial index on column geom'
-  test_log_has_str "$LOG_FILE" 'WARN  martin::fonts] Ignoring duplicate font Overpass Mono Regular from tests/fixtures/fonts/overpass-mono-regular.ttf because it was already configured from tests/fixtures/fonts/overpass-mono-regular.ttf'
+  test_log_has_str "$LOG_FILE" 'WARN  martin::fonts] Ignoring duplicate font Overpass Mono Regular from tests'
 
   echo "Checking for no other warnings or errors in the log"
   if grep -e ' ERROR ' -e ' WARN ' "$LOG_FILE"; then