diff --git a/courier-prime-fonts.changes b/courier-prime-fonts.changes
index 51c309a..0f27777 100644
--- a/courier-prime-fonts.changes
+++ b/courier-prime-fonts.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Feb  5 09:57:34 UTC 2013 - toms@opensuse.org
+
+- Replace spaces in filenames with "_"
+
 -------------------------------------------------------------------
 Tue Feb  5 09:45:45 UTC 2013 - toms@opensuse.org
 
diff --git a/courier-prime-fonts.spec b/courier-prime-fonts.spec
index d9dd375..30229a1 100644
--- a/courier-prime-fonts.spec
+++ b/courier-prime-fonts.spec
@@ -44,6 +44,12 @@ unzip -j %{SOURCE0}
 [ -e __MACOSX  ] && rm -rf __MACOSX/
 
 chmod 644 *.txt *.ttf
+
+# Replace spaces in filenames
+for i in Courier*.ttf; do
+  mv -vi "$i" "${i// /_}"
+done
+
 # Remove DOS line endings:
 for i in *.txt; do
  sed -i 's/.$//' "$i"