diff --git a/data/special-requirements b/data/special-requirements
index cf98c00..645802f 100644
--- a/data/special-requirements
+++ b/data/special-requirements
@@ -1,6 +1,6 @@
 ddtrace !alpine3.7 !alpine3.8 !jessie
 geos !alpine3.7 !alpine3.8 !alpine3.9 !alpine3.10
-memprof !alpine
+memprof !alpine3.7 !alpine3.8 !alpine3.9 !alpine3.10 !alpine3.11 !alpine3.12 !alpine3.13 !alpine3.14 !alpine3.15
 parallel zts
 parle !jessie
 pdo_sqlsrv !alpine3.7 !alpine3.8 !arm
diff --git a/install-php-extensions b/install-php-extensions
index e65e813..6b16ffb 100755
--- a/install-php-extensions
+++ b/install-php-extensions
@@ -910,9 +910,8 @@ buildRequiredPackageLists() {
 				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libmaxminddb-dev"
 				;;
 			memprof@alpine)
-				# Only available in testing
 				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent judy"
-				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile judy-dev"
+				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile judy-dev bsd-compat-headers"
 				;;
 			memprof@debian)
 				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libjudydebian1"