diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ce338415b0..56b13a5db6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,9 +14,9 @@ jobs:
   build:
     timeout-minutes: 75
     strategy:
-      max-parallel: 3
+      max-parallel: 4
       matrix:
-        targets: [targets-group-1, targets-group-2, targets-group-rest]
+        targets: [targets-group-1, targets-group-2, targets-group-3, targets-group-rest]
     runs-on: ubuntu-latest
     steps:
 
diff --git a/.travis.sh b/.travis.sh
index ed1e984f59..c4d68cdb49 100755
--- a/.travis.sh
+++ b/.travis.sh
@@ -20,7 +20,7 @@ make ${GOAL} || exit $?
 export EMU_VERSION="$(make version)"
 
 # compose string to reference the artifacts (binaries)
-export PACKAGE_VERSION="${TRAVIS_BUILD_NUMBER}-${EMU_VERSION}-${TRAVIS_BRANCH}"
+export PACKAGE_VERSION="Travis_Build_${TRAVIS_BUILD_NUMBER}_${EMU_VERSION}_${TRAVIS_BRANCH}"
 
 # process template for pushing to bintray
 j2 bintray-template.j2 -o bintray-conf.json
diff --git a/.travis.yml b/.travis.yml
index e69cd38103..c6a944bf2d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,9 +5,8 @@ env:
   matrix:
     - GOAL=targets-group-1 # make all (in parallel)
     - GOAL=targets-group-2
+    - GOAL=targets-group-3
     - GOAL=targets-group-rest
-    # - GOAL=FURYF4OSD
-    # - GOAL=MATEKF411
   global:
     # - DEBUG=RELWITHDEBINFO # debug symbols
     - CCACHE_SLOPPINESS="file_macro,time_macros,include_file_mtime,include_file_ctime,file_stat_matches"
@@ -16,7 +15,7 @@ env:
     - PATH="$HOME/.local/bin:$PATH" # "user" installs (pip and stuff)
 
 git:
-  depth: 5 # quick clone
+  depth: 20 # semi-quick clone
   quiet: true # save on logfiles
 
 addons:
diff --git a/Makefile b/Makefile
index 13d2d66013..1344b402c5 100644
--- a/Makefile
+++ b/Makefile
@@ -377,6 +377,9 @@ targets-group-1: $(GROUP_1_TARGETS)
 ## targets-group-2   : build some targets
 targets-group-2: $(GROUP_2_TARGETS)
 
+## targets-group-3   : build some targets
+targets-group-3: $(GROUP_3_TARGETS)
+
 ## targets-group-rest: build the rest of the targets (not listed in group 1, 2 or 3)
 targets-group-rest: $(GROUP_OTHER_TARGETS)
 
diff --git a/make/targets.mk b/make/targets.mk
index 3c3d306dd3..4d67889ef1 100644
--- a/make/targets.mk
+++ b/make/targets.mk
@@ -81,7 +81,7 @@ UNSUPPORTED_TARGETS := \
 SUPPORTED_TARGETS := $(filter-out $(UNSUPPORTED_TARGETS), $(VALID_TARGETS))
 
 TARGETS_TOTAL := $(words $(SUPPORTED_TARGETS))
-TARGET_GROUPS := 3
+TARGET_GROUPS := 4
 TARGETS_PER_GROUP := $(shell expr $(TARGETS_TOTAL) / $(TARGET_GROUPS) )
 
 ST := 1
@@ -92,7 +92,11 @@ ST := $(shell expr $(ET) + 1)
 ET := $(shell expr $(ST) + $(TARGETS_PER_GROUP))
 GROUP_2_TARGETS := $(wordlist $(ST), $(ET), $(SUPPORTED_TARGETS))
 
-GROUP_OTHER_TARGETS := $(filter-out $(GROUP_1_TARGETS) $(GROUP_2_TARGETS), $(SUPPORTED_TARGETS))
+ST := $(shell expr $(ET) + 1)
+ET := $(shell expr $(ST) + $(TARGETS_PER_GROUP))
+GROUP_3_TARGETS := $(wordlist $(ST), $(ET), $(SUPPORTED_TARGETS))
+
+GROUP_OTHER_TARGETS := $(filter-out $(GROUP_1_TARGETS) $(GROUP_2_TARGETS) $(GROUP_3_TARGETS), $(SUPPORTED_TARGETS))
 
 ifeq ($(filter $(TARGET),$(ALT_TARGETS)), $(TARGET))
 BASE_TARGET    := $(firstword $(subst /,, $(subst ./src/main/target/,, $(dir $(wildcard $(ROOT)/src/main/target/*/$(TARGET).mk)))))