diff --git a/src/opencore-amr.mk b/src/opencore-amr.mk
index 3bbe8d3d..a64c1a06 100644
--- a/src/opencore-amr.mk
+++ b/src/opencore-amr.mk
@@ -12,7 +12,7 @@ $(PKG)_DEPS     := gcc
 
 define $(PKG)_UPDATE
     $(WGET) -q -O- 'http://sourceforge.net/projects/opencore-amr/files/opencore-amr/' | \
-    $(SED) -n 's,.*/\([0-9][^"]*\)/".*,\1,p' | \
+    $(SED) -n 's,.*opencore-amr-\([0-9][^"]*\)\.tar.*,\1,p' | \
     head -1
 endef
 
diff --git a/src/vo-aacenc.mk b/src/vo-aacenc.mk
index 7eb1e90d..b8783262 100644
--- a/src/vo-aacenc.mk
+++ b/src/vo-aacenc.mk
@@ -11,7 +11,7 @@ $(PKG)_URL      := http://$(SOURCEFORGE_MIRROR)/project/opencore-amr/$(PKG)/$($(
 $(PKG)_DEPS     := gcc
 
 define $(PKG)_UPDATE
-    $(WGET) -q -O- 'http://sourceforge.net/projects/opencore-amr/files/$(PKG)/' | \
+    $(WGET) -q -O- 'http://sourceforge.net/projects/opencore-amr/files/vo-aacenc/' | \
     $(SED) -n 's,.*aacenc-\([0-9.]*\)\.tar.*,\1,p' | \
     $(SORT) -V | \
     tail -1