diff --git a/config/en.us/Android.mk b/config/en.us/Android.mk
index 881c2ee..28aff32 100644
--- a/config/en.us/Android.mk
+++ b/config/en.us/Android.mk
@@ -105,5 +105,6 @@
 LOCAL_SRC_FILES := dictionary/cmu2nuance.cpp
 LOCAL_MODULE := cmu2nuance
 LOCAL_MODULE_TAGS := optional
+LOCAL_32_BIT_ONLY := true
 
 include $(BUILD_HOST_EXECUTABLE)
diff --git a/portable/Android.mk b/portable/Android.mk
index 00376b2..3e69079 100644
--- a/portable/Android.mk
+++ b/portable/Android.mk
@@ -56,6 +56,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/seti/sltsEngine/Android.mk b/seti/sltsEngine/Android.mk
index 64e6c4c..c28eb9f 100644
--- a/seti/sltsEngine/Android.mk
+++ b/seti/sltsEngine/Android.mk
@@ -42,6 +42,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/shared/Android.mk b/shared/Android.mk
index 7af1cdc..5f94516 100644
--- a/shared/Android.mk
+++ b/shared/Android.mk
@@ -50,6 +50,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/srec/AcousticModels/Android.mk b/srec/AcousticModels/Android.mk
index ca605cf..542c2ff 100644
--- a/srec/AcousticModels/Android.mk
+++ b/srec/AcousticModels/Android.mk
@@ -53,6 +53,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/srec/AcousticState/Android.mk b/srec/AcousticState/Android.mk
index fc10bf3..ce23c38 100644
--- a/srec/AcousticState/Android.mk
+++ b/srec/AcousticState/Android.mk
@@ -52,6 +52,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/srec/EventLog/Android.mk b/srec/EventLog/Android.mk
index babdf6f..e244198 100644
--- a/srec/EventLog/Android.mk
+++ b/srec/EventLog/Android.mk
@@ -44,6 +44,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/srec/Grammar/Android.mk b/srec/Grammar/Android.mk
index b217e61..71a03f9 100644
--- a/srec/Grammar/Android.mk
+++ b/srec/Grammar/Android.mk
@@ -57,6 +57,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/srec/Nametag/Android.mk b/srec/Nametag/Android.mk
index 3ddbc54..81aac73 100644
--- a/srec/Nametag/Android.mk
+++ b/srec/Nametag/Android.mk
@@ -57,6 +57,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/srec/Recognizer/Android.mk b/srec/Recognizer/Android.mk
index 23247e9..1129f53 100644
--- a/srec/Recognizer/Android.mk
+++ b/srec/Recognizer/Android.mk
@@ -60,6 +60,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/srec/Semproc/Android.mk b/srec/Semproc/Android.mk
index ee99cde..d6928fb 100644
--- a/srec/Semproc/Android.mk
+++ b/srec/Semproc/Android.mk
@@ -60,6 +60,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/srec/Session/Android.mk b/srec/Session/Android.mk
index 635315d..1cdb726 100644
--- a/srec/Session/Android.mk
+++ b/srec/Session/Android.mk
@@ -54,6 +54,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/srec/Vocabulary/Android.mk b/srec/Vocabulary/Android.mk
index 5b3907c..7385cd6 100644
--- a/srec/Vocabulary/Android.mk
+++ b/srec/Vocabulary/Android.mk
@@ -54,6 +54,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/srec/ca/Android.mk b/srec/ca/Android.mk
index fbc6d22..38e3fd9 100644
--- a/srec/ca/Android.mk
+++ b/srec/ca/Android.mk
@@ -103,6 +103,8 @@
 
 LOCAL_MODULE := $(common_TARGET)
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_SHARED_LIBRARY)
 
 
diff --git a/tools/dictTest/Android.mk b/tools/dictTest/Android.mk
index d99e4a7..5c97003 100644
--- a/tools/dictTest/Android.mk
+++ b/tools/dictTest/Android.mk
@@ -40,4 +40,6 @@
 	
 LOCAL_MODULE:= dictTest
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_EXECUTABLE)
diff --git a/tools/grxmlcompile/Android.mk b/tools/grxmlcompile/Android.mk
index 82d931a..7e6d10e 100644
--- a/tools/grxmlcompile/Android.mk
+++ b/tools/grxmlcompile/Android.mk
@@ -80,6 +80,8 @@
 
 LOCAL_MODULE:= grxmlcompile
 
+LOCAL_32_BIT_ONLY := true
+
 include external/libcxx/libcxx.mk
 
 include $(BUILD_HOST_EXECUTABLE)
diff --git a/tools/make_cfst/Android.mk b/tools/make_cfst/Android.mk
index 9c7cc5a..cede0a5 100644
--- a/tools/make_cfst/Android.mk
+++ b/tools/make_cfst/Android.mk
@@ -53,6 +53,8 @@
 
 LOCAL_MODULE:= make_cfst
 
+LOCAL_32_BIT_ONLY := true
+
 include external/libcxx/libcxx.mk
 
 include $(BUILD_HOST_EXECUTABLE)
diff --git a/tools/make_g2g/Android.mk b/tools/make_g2g/Android.mk
index 9c7ad83..2687395 100644
--- a/tools/make_g2g/Android.mk
+++ b/tools/make_g2g/Android.mk
@@ -42,4 +42,6 @@
 	
 LOCAL_MODULE:= make_g2g
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_EXECUTABLE)
diff --git a/tools/make_ve_grammar/Android.mk b/tools/make_ve_grammar/Android.mk
index dd99239..ea063d5 100644
--- a/tools/make_ve_grammar/Android.mk
+++ b/tools/make_ve_grammar/Android.mk
@@ -38,4 +38,6 @@
 	
 LOCAL_MODULE:= make_ve_grammar
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_EXECUTABLE)
diff --git a/tools/parseStringTest/Android.mk b/tools/parseStringTest/Android.mk
index 5f33459..740d60e 100644
--- a/tools/parseStringTest/Android.mk
+++ b/tools/parseStringTest/Android.mk
@@ -42,4 +42,6 @@
 	
 LOCAL_MODULE:= parseStringTest
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_EXECUTABLE)
diff --git a/tools/test_g2g/Android.mk b/tools/test_g2g/Android.mk
index c4bdd17..594d2f1 100644
--- a/tools/test_g2g/Android.mk
+++ b/tools/test_g2g/Android.mk
@@ -43,4 +43,6 @@
 	
 LOCAL_MODULE:= test_g2g
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_EXECUTABLE)
diff --git a/tools/test_swiarb/Android.mk b/tools/test_swiarb/Android.mk
index a26219f..e021a70 100644
--- a/tools/test_swiarb/Android.mk
+++ b/tools/test_swiarb/Android.mk
@@ -38,4 +38,6 @@
 	
 LOCAL_MODULE:= test_swiarb
 
+LOCAL_32_BIT_ONLY := true
+
 include $(BUILD_HOST_EXECUTABLE)
diff --git a/tools/thirdparty/OpenFst/fst/lib/Android.mk b/tools/thirdparty/OpenFst/fst/lib/Android.mk
index dfd3686..44f7855 100644
--- a/tools/thirdparty/OpenFst/fst/lib/Android.mk
+++ b/tools/thirdparty/OpenFst/fst/lib/Android.mk
@@ -26,6 +26,8 @@
 
 LOCAL_MODULE := libfst
 
+LOCAL_32_BIT_ONLY := true
+
 include external/libcxx/libcxx.mk
 
 include $(BUILD_HOST_SHARED_LIBRARY)