diff --git a/build.sh b/build.sh
index 28c48b2..b269595 100755
--- a/build.sh
+++ b/build.sh
@@ -15,7 +15,6 @@ get_output() {
     )
 }
 
-source "variants/${VARIANT}.sh"
 source "variants/${TARGET}-${VARIANT}.sh"
 
 export FFBUILD_PREFIX="$(docker run --rm "$IMAGE" bash -c 'echo $FFBUILD_PREFIX')"
diff --git a/variants/default-install.sh b/variants/default-install.sh
new file mode 100644
index 0000000..65ae546
--- /dev/null
+++ b/variants/default-install.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+package_variant() {
+    IN="$1"
+    OUT="$2"
+
+    mkdir -p "$OUT"/bin
+    cp "$IN"/bin/* "$OUT"/bin
+
+    mkdir -p "$OUT/doc"
+    cp -r "$IN"/share/doc/ffmpeg/* "$OUT"/doc
+}
diff --git a/variants/gpl-vulkan.sh b/variants/defaults-gpl.sh
similarity index 100%
rename from variants/gpl-vulkan.sh
rename to variants/defaults-gpl.sh
diff --git a/variants/lgpl-vulkan.sh b/variants/defaults-lgpl.sh
similarity index 100%
rename from variants/lgpl-vulkan.sh
rename to variants/defaults-lgpl.sh
diff --git a/variants/gpl-4.3.sh b/variants/gpl-4.3.sh
deleted file mode 100644
index 8dd57d1..0000000
--- a/variants/gpl-4.3.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-FF_CONFIGURE="--enable-gpl --enable-version3"
-FF_CFLAGS=""
-FF_CXXFLAGS=""
-FF_LDFLAGS=""
-GIT_BRANCH="release/4.3"
diff --git a/variants/gpl.sh b/variants/gpl.sh
deleted file mode 100644
index f672c41..0000000
--- a/variants/gpl.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-FF_CONFIGURE="--enable-gpl --enable-version3"
-FF_CFLAGS=""
-FF_CXXFLAGS=""
-FF_LDFLAGS=""
-GIT_BRANCH="master"
diff --git a/variants/lgpl-4.3.sh b/variants/lgpl-4.3.sh
deleted file mode 100644
index 1741906..0000000
--- a/variants/lgpl-4.3.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-FF_CONFIGURE="--enable-version3"
-FF_CFLAGS=""
-FF_CXXFLAGS=""
-FF_LDFLAGS=""
-GIT_BRANCH="release/4.3"
diff --git a/variants/lgpl.sh b/variants/lgpl.sh
deleted file mode 100644
index 0d119cc..0000000
--- a/variants/lgpl.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-FF_CONFIGURE="--enable-version3"
-FF_CFLAGS=""
-FF_CXXFLAGS=""
-FF_LDFLAGS=""
-GIT_BRANCH="master"
diff --git a/variants/win64-gpl-4.3.sh b/variants/win64-gpl-4.3.sh
index 30dd180..96a4dff 100644
--- a/variants/win64-gpl-4.3.sh
+++ b/variants/win64-gpl-4.3.sh
@@ -1,2 +1,3 @@
 #!/bin/bash
-source "$(dirname "$BASH_SOURCE")/win64-gpl.sh"
+source "$(dirname "$BASH_SOURCE")"/win64-gpl.sh
+GIT_BRANCH="release/4.3"
diff --git a/variants/win64-gpl-vulkan.sh b/variants/win64-gpl-vulkan.sh
index 30dd180..62390a8 100644
--- a/variants/win64-gpl-vulkan.sh
+++ b/variants/win64-gpl-vulkan.sh
@@ -1,2 +1,2 @@
 #!/bin/bash
-source "$(dirname "$BASH_SOURCE")/win64-gpl.sh"
+source "$(dirname "$BASH_SOURCE")"/win64-gpl.sh
diff --git a/variants/win64-gpl.sh b/variants/win64-gpl.sh
index 65ae546..b3003a4 100644
--- a/variants/win64-gpl.sh
+++ b/variants/win64-gpl.sh
@@ -1,12 +1,3 @@
 #!/bin/bash
-
-package_variant() {
-    IN="$1"
-    OUT="$2"
-
-    mkdir -p "$OUT"/bin
-    cp "$IN"/bin/* "$OUT"/bin
-
-    mkdir -p "$OUT/doc"
-    cp -r "$IN"/share/doc/ffmpeg/* "$OUT"/doc
-}
+source "$(dirname "$BASH_SOURCE")"/default-install.sh
+source "$(dirname "$BASH_SOURCE")"/defaults-gpl.sh
diff --git a/variants/win64-lgpl-4.3.sh b/variants/win64-lgpl-4.3.sh
index 30dd180..3818d83 100644
--- a/variants/win64-lgpl-4.3.sh
+++ b/variants/win64-lgpl-4.3.sh
@@ -1,2 +1,3 @@
 #!/bin/bash
-source "$(dirname "$BASH_SOURCE")/win64-gpl.sh"
+source "$(dirname "$BASH_SOURCE")"/win64-lgpl.sh
+GIT_BRANCH="release/4.3"
diff --git a/variants/win64-lgpl-vulkan.sh b/variants/win64-lgpl-vulkan.sh
index 30dd180..ec75252 100644
--- a/variants/win64-lgpl-vulkan.sh
+++ b/variants/win64-lgpl-vulkan.sh
@@ -1,2 +1,2 @@
 #!/bin/bash
-source "$(dirname "$BASH_SOURCE")/win64-gpl.sh"
+source "$(dirname "$BASH_SOURCE")"/win64-lgpl.sh
diff --git a/variants/win64-lgpl.sh b/variants/win64-lgpl.sh
index 30dd180..f000a33 100644
--- a/variants/win64-lgpl.sh
+++ b/variants/win64-lgpl.sh
@@ -1,2 +1,3 @@
 #!/bin/bash
-source "$(dirname "$BASH_SOURCE")/win64-gpl.sh"
+source "$(dirname "$BASH_SOURCE")"/default-install.sh
+source "$(dirname "$BASH_SOURCE")"/defaults-lgpl.sh