diff --git a/dev-util/mdds/mdds-1.0.0.recipe b/dev-util/mdds/mdds-1.0.0.recipe
index d00579153..2637c05b0 100644
--- a/dev-util/mdds/mdds-1.0.0.recipe
+++ b/dev-util/mdds/mdds-1.0.0.recipe
@@ -10,7 +10,7 @@ CHECKSUM_SHA256="ef8abc1236b54c7ca16ae1ee38abfb9cdbc5d1e6a2427c65b92b8c1003e3bf5
 SOURCE_DIR="mdds_$portVersion"
 
 ARCHITECTURES="!x86_gcc2 x86 ?x86_64"
-SECONDARY_ARCHITECTURES="x86"
+SECONDARY_ARCHITECTURES="?x86"
 
 PROVIDES="
 	mdds$secondaryArchSuffix = $portVersion
@@ -20,7 +20,8 @@ REQUIRES="
 	"
 
 PROVIDES_devel="
-	mdds${secondaryArchSuffix}_devel = $portVersion
+	mdds${secondaryArchSuffix}_devel = $portVersion compat >= 1.0
+	devel:mdds = $portVersion compat >= 1.0
 	"
 REQUIRES_devel="
 	mdds$secondaryArchSuffix == $portVersion base
diff --git a/dev-util/mdds/mdds12-1.2.2.recipe b/dev-util/mdds/mdds12-1.2.2.recipe
index 41673e941..4ce8d3b94 100644
--- a/dev-util/mdds/mdds12-1.2.2.recipe
+++ b/dev-util/mdds/mdds12-1.2.2.recipe
@@ -10,20 +10,21 @@ CHECKSUM_SHA256="141e730b39110434b02cd844c5ad3442103f7c35f7e9a4d6a9f8af813594cc9
 SOURCE_DIR="mdds-$portVersion"
 
 ARCHITECTURES="!x86_gcc2 x86 ?x86_64"
-SECONDARY_ARCHITECTURES="x86"
+SECONDARY_ARCHITECTURES="?x86"
 
 PROVIDES="
-	mdds$secondaryArchSuffix = $portVersion compat >= 1.2
+	mdds12$secondaryArchSuffix = $portVersion compat >= 1.2
 	"
 REQUIRES="
 	haiku$secondaryArchSuffix
 	"
 
 PROVIDES_devel="
-	mdds${secondaryArchSuffix}_devel = $portVersion compat >= 1.2
+	mdds12${secondaryArchSuffix}_devel = $portVersion compat >= 1.2
+	devel:mdds = $portVersion compat >= 1.2
 	"
 REQUIRES_devel="
-	mdds$secondaryArchSuffix == $portVersion base
+	mdds12$secondaryArchSuffix == $portVersion base
 	devel:libboost_system$secondaryArchSuffix
 	"